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ObjectiveThis study aims to develop high-performing Machine Learning and Deep Learning models in predicting hospital length of stay (LOS) while enhancing interpretability. We compare performance and interpretability of models trained only on structured tabular data with models trained only on unstructured clinical text data, and on mixed data.MethodsThe structured data was used to train fourteen classical Machine Learning models including advanced ensemble trees, neural networks and k-nearest neighbors. The unstructured data was used to fine-tune a pre-trained Bio Clinical BERT Transformer Deep Learning model. The structured and unstructured data were then merged into a tabular dataset after vectorization of the clinical text and a dimensional reduction through Latent Dirichlet Allocation. The study used the free and publicly available Medical Information Mart for Intensive Care (MIMIC) III database, on the open AutoML Library AutoGluon. Performance is evaluated with respect to two types of random classifiers, used as baselines.ResultsThe best model from structured data demonstrates high performance (ROC AUC = 0.944, PRC AUC = 0.655) with limited interpretability, where the most important predictors of prolonged LOS are the level of blood urea nitrogen and of platelets. The Transformer model displays a good but lower performance (ROC AUC = 0.842, PRC AUC = 0.375) with a richer array of interpretability by providing more specific in-hospital factors including procedures, conditions, and medical history. The best model trained on mixed data satisfies both a high level of performance (ROC AUC = 0.963, PRC AUC = 0.746) and a much larger scope in interpretability including pathologies of the intestine, the colon, and the blood; infectious diseases, respiratory problems, procedures involving sedation and intubation, and vascular surgery.ConclusionsOur results outperform most of the state-of-the-art models in LOS prediction both in terms of performance and of interpretability. Data fusion between structured and unstructured text data may significantly improve performance and interpretability.
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ObjectiveThis study aims to develop high-performing Machine Learning and Deep Learning models in predicting hospital length of stay (LOS) while enhancing interpretability. We compare performance and interpretability of models trained only on structured tabular data with models trained only on unstructured clinical text data, and on mixed data.MethodsThe structured data was used to train fourteen classical Machine Learning models including advanced ensemble trees, neural networks and k-nearest neighbors. The unstructured data was used to fine-tune a pre-trained Bio Clinical BERT Transformer Deep Learning model. The structured and unstructured data were then merged into a tabular dataset after vectorization of the clinical text and a dimensional reduction through Latent Dirichlet Allocation. The study used the free and publicly available Medical Information Mart for Intensive Care (MIMIC) III database, on the open AutoML Library AutoGluon. Performance is evaluated with respect to two types of random classifiers, used as baselines.ResultsThe best model from structured data demonstrates high performance (ROC AUC = 0.944, PRC AUC = 0.655) with limited interpretability, where the most important predictors of prolonged LOS are the level of blood urea nitrogen and of platelets. The Transformer model displays a good but lower performance (ROC AUC = 0.842, PRC AUC = 0.375) with a richer array of interpretability by providing more specific in-hospital factors including procedures, conditions, and medical history. The best model trained on mixed data satisfies both a high level of performance (ROC AUC = 0.963, PRC AUC = 0.746) and a much larger scope in interpretability including pathologies of the intestine, the colon, and the blood; infectious diseases, respiratory problems, procedures involving sedation and intubation, and vascular surgery.ConclusionsOur results outperform most of the state-of-the-art models in LOS prediction both in terms of performance and of interpretability. Data fusion between structured and unstructured text data may significantly improve performance and interpretability.
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As per our latest research, the global Data Lakehouse for AI market size reached USD 4.9 billion in 2024, driven by the increasing convergence of data analytics and artificial intelligence across industries. The market is experiencing robust expansion, with a recorded CAGR of 22.8% from 2025 to 2033. By the end of 2033, the Data Lakehouse for AI market is projected to achieve a value of USD 39.1 billion, reflecting the growing adoption of unified data architectures that support both structured and unstructured data for advanced AI and analytics workloads. This surge is primarily attributed to the rising demand for scalable, flexible, and cost-effective solutions that enable organizations to harness the full potential of their data assets for AI-driven innovation.
One of the most significant growth factors for the Data Lakehouse for AI market is the increasing need for integrated data platforms that can seamlessly support both analytics and machine learning workloads. Traditional data warehouses, while efficient for structured data, often struggle with the volume, velocity, and variety of modern enterprise data. On the other hand, data lakes excel at storing massive amounts of raw data but lack the transactional support and performance optimization needed for AI and business intelligence. The emergence of the data lakehouse architecture bridges this gap, offering a unified platform that delivers the reliability, governance, and performance of data warehouses alongside the flexibility and scalability of data lakes. This innovation is empowering organizations to accelerate their AI initiatives, optimize decision-making processes, and reduce the total cost of ownership by eliminating data silos and redundancies.
Another crucial driver for the Data Lakehouse for AI market is the exponential growth of data generated by digital transformation, IoT devices, and cloud-native applications. Enterprises are now dealing with petabytes of data that need to be ingested, processed, and analyzed in real time to extract actionable insights. Data lakehouses, with their native support for multiple data formats and seamless integration with AI frameworks, have become the preferred choice for organizations aiming to monetize their data assets. Furthermore, advancements in open-source technologies and cloud-native architectures have significantly lowered the entry barriers, enabling organizations of all sizes to implement and scale data lakehouse solutions for AI-driven use cases. This democratization of advanced data infrastructure is poised to fuel further market expansion in the coming years.
The rapid evolution of AI and machine learning algorithms is also propelling the adoption of data lakehouse platforms, as these systems provide the performance, governance, and interoperability required for modern AI workloads. With the growing emphasis on data privacy, security, and compliance, organizations are increasingly seeking solutions that offer robust data management capabilities without compromising agility. Data lakehouses address these concerns by providing fine-grained access controls, data lineage, and audit trails, ensuring that sensitive information is protected while enabling collaborative analytics and AI development. As more industries recognize the strategic value of unified data platforms in driving innovation and competitive differentiation, the Data Lakehouse for AI market is set for sustained growth across diverse verticals.
From a regional perspective, North America continues to dominate the Data Lakehouse for AI market due to its advanced digital infrastructure, significant investments in AI research, and the presence of leading technology vendors. However, Asia Pacific is rapidly emerging as a key growth region, driven by the digitalization of enterprises, increasing adoption of cloud-based solutions, and government initiatives to promote AI and data-driven innovation. Europe also demonstrates strong potential, particularly in regulated sectors such as BFSI and healthcare, where data governance and compliance are critical. The market landscape in Latin America and the Middle East & Africa is evolving, with organizations increasingly recognizing the value of data lakehouse solutions for unlocking new business opportunities and achieving operational efficiencies.
The Component segment of the Data Lakehouse for AI market encompasses software, hardware, and services, each playing a pivotal role in the
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TwitterThis dataset simulates a freelance job platform with 1,000 synthetic job postings, designed to support a wide range of machine learning tasks. It includes both structured and unstructured data, making it suitable for NLP, classification, regression, and feature engineering exercises.
Categories & Titles: Jobs span 7 categories (Design, Development, Writing, Marketing, Data Science, Translation, Video Editing) with diverse titles.
Potential Use Cases:
NLP Tasks: Topic modeling, keyword extraction, TF-IDF or embeddings-based classification.
Classification: Predicting hired or success based on job features and descriptions.
Regression: Estimating budget_usd or completion_time_days from structured and textual inputs.
Feature Importance: Analyze which features drive hiring decisions or successful completions.
Pipeline Testing: Ideal for building robust ML pipelines with missing values, mixed data types, and realistic edge cases.
Synthetic Nature: This dataset is entirely synthetic and was generated using controlled probabilistic distributions and the Faker library. It does not contain any real user or platform data. The goal is to provide a realistic, reproducible dataset for educational and experimental purposes.
Metadata:
Rows: 1,000
Format: CSV
License: CC BY 4.0
Last Updated: November 2025
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As per Cognitive Market Research's latest published report, the Global Machine Learning market size was USD 24,345.76 million in 2021 and it is forecasted to reach USD 206,235.41 million by 2028. Machine Learning Industry's Compound Annual Growth Rate will be 42.64% from 2023 to 2030. Market Dynamics of Machine Learning Market
Key Drivers for Machine Learning Market
Explosion of Big Data Across Industries: The substantial increase in both structured and unstructured data generated by sensors, social media, transactions, and IoT devices is driving the demand for machine learning-based data analysis.
Widespread Adoption of AI in Business Processes: Machine learning is facilitating automation, predictive analytics, and optimization in various sectors such as healthcare, finance, manufacturing, and retail, thereby enhancing efficiency and outcomes.
Increased Availability of Open-Source Frameworks and Cloud Platforms: Resources like TensorFlow, PyTorch, and scalable cloud infrastructure are simplifying the process for developers and enterprises to create and implement machine learning models.
Growing Investments in AI-Driven Innovation: Governments, venture capitalists, and major technology companies are making substantial investments in machine learning research and startups, which is accelerating progress and market entry.
Key Restraints for Machine Learning Market
Shortage of Skilled Talent in ML and AI: The need for data scientists, machine learning engineers, and domain specialists significantly surpasses the available supply, hindering scalability and implementation in numerous organizations.
High Computational and Operational Costs: The training of intricate machine learning models necessitates considerable computing power, energy, and infrastructure, resulting in high costs for startups and smaller enterprises.
Data Privacy and Regulatory Compliance Challenges: Issues related to user privacy, data breaches, and adherence to regulations such as GDPR and HIPAA present obstacles in the collection and utilization of data for machine learning.
Lack of Model Transparency and Explainability: The opaque nature of certain machine learning models undermines trust, particularly in sensitive areas like finance and healthcare, where the need for explainable AI is paramount.
Key Trends for Machine Learning Market
Growth of AutoML and No-Code ML Platforms: Automated machine learning tools are making AI development more accessible, enabling individuals without extensive coding or mathematical expertise to construct models.
Integration of ML with Edge Computing: Executing machine learning models locally on edge devices (such as cameras and smartphones) is enhancing real-time performance and minimizing latency in applications.
Ethical AI and Responsible Machine Learning Practices: Increasing emphasis on fairness, bias reduction, and accountability is shaping ethical frameworks and governance in ML adoption.
Industry-Specific ML Applications on the Rise: Custom ML solutions are rapidly emerging in sectors like agriculture (crop prediction), logistics (route optimization), and education (personalized learning).
COVID-19 Impact:
Similar to other industries, the covid-19 situation has affected the machine learning industry. Despite the dire conditions and uncertain collapse, some industries have continued to grow during the pandemic. During covid 19, the machine learning market remains stable with positive growth and opportunities. The global machine learning market faces minimal impact compared to some other industries.The growth of the global machine learning market has stagnated owing to automation developments and technological advancements. Pre-owned machines and smartphones widely used for remote work are leading to positive growth of the market. Several industries have transplanted the market progress using new technologies of machine learning systems. June 2020, DeCaprio et al. Published COVID-19 pandemic risk research is still in its early stages. In the report, DeCaprio et al. mentions that it has used machine learning to build an initial vulnerability index for the coronavirus. The lab further noted that as more data and results from ongoing research become available, it will be able to see more practical applications of machine learning in predicting infection risk. What is&nbs...
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Artificial Intelligence (AI) Verticals Market size was valued at USD 36.8 Billion in 2024 and is projected to reach USD 117.14 Billion by 2032, growing at a CAGR of 15.4% from 2026 to 2032.Global Artificial Intelligence (AI) Verticals Market DriversThe market drivers for the artificial intelligence (AI) verticals market can be influenced by various factors. These may include:Growing Availability of Data: Massive volumes of structured and unstructured data continue to be generated, and AI models remain trained using this data to improve decision-making across sectors.Increased Computational Power: Access to advanced processors, GPUs, and cloud-based services remains utilized to expand AI deployment across industry functions.
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****ML Loan-Solutions Elite: Predicting Loan Approval****
This dataset supports the ML Loan-Solutions Elite project, a predictive model for loan approval using machine learning techniques. It integrates both structured financial data and unstructured textual input to evaluate applicant eligibility. This dataset serves as a robust resource for studying financial decision-making and text analytics in predictive modeling.
Dataset Overview
The dataset is provided in a CSV format and includes both structured and unstructured data:
This dataset contains the following structured features related to loan applications:
Text Description (string): The applicant’s narrative describing their financial situation, suitable for text mining analysis.
Purpose and Methodology This dataset is designed to enhance loan approval predictions by combining quantitative financial metrics with qualitative text insights. The structured data captures essential financial health indicators, while the unstructured text is processed using TF-IDF vectorization to extract predictive features.
Usage You can use this dataset to:
Train machine learning models for loan approval prediction. Explore text mining and natural language processing techniques. Analyze factors affecting financial decision-making.
Text Data Preprocessing: The raw text data requires preprocessing (e.g., tokenization, stop-word removal), which can be implemented using the methods provided in the project repository.
Source and Limitations Synthetic Data: The dataset is generated to simulate realistic loan application scenarios and is anonymized for privacy.
Educational Use Only: This dataset is intended for learning purposes. It should not be used in real-world loan decisions without validation and legal compliance.
Additional Resources For more details on the model code, preprocessing steps, and full documentation, visit the project repository on GitHub. Contributions and feedback are welcome! GitHub=https://github.com/Abhishek08Mishra/ML_Loan_Solutions_Elite
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According to our latest research, the global hybrid search market size is valued at USD 3.8 billion in 2024, reflecting robust adoption across industries seeking advanced search capabilities. The market is experiencing a healthy growth trajectory with a recorded CAGR of 21.5% from 2025 to 2033. By the end of 2033, the hybrid search market is forecasted to reach an impressive USD 27.2 billion. This significant growth is primarily driven by the increasing need for intelligent, context-aware search solutions that can seamlessly integrate structured and unstructured data, empowering organizations to unlock actionable insights and enhance user experiences.
The rapid digital transformation across multiple sectors is a key growth driver for the hybrid search market. Organizations are generating and accumulating vast amounts of data from disparate sources, including relational databases, document repositories, social media, and IoT devices. Traditional search solutions often fall short in delivering relevant results due to their inability to process both structured and unstructured data efficiently. Hybrid search technology addresses this gap by combining symbolic and neural search methods, enabling enterprises to extract maximum value from their data assets. This technological evolution is particularly evident in data-intensive industries, where the demand for fast, accurate, and contextually relevant search results is paramount for operational efficiency and informed decision-making.
Another critical factor propelling the growth of the hybrid search market is the surge in artificial intelligence and machine learning integration. As AI-driven tools become more sophisticated, hybrid search engines are leveraging natural language processing (NLP), semantic search, and deep learning algorithms to deliver more intuitive and personalized search experiences. These advancements have made hybrid search indispensable for customer-facing applications such as e-commerce product search, personalized recommendations, and intelligent virtual assistants. Moreover, the growing emphasis on data privacy and compliance is compelling organizations to adopt hybrid solutions that can be deployed on-premises or in private clouds, ensuring better control over sensitive data while maintaining high search performance.
The regional landscape of the hybrid search market reveals significant opportunities and competitive dynamics. North America leads the market in terms of adoption and revenue, fueled by the presence of major technology providers and early adopters across the United States and Canada. Europe is rapidly catching up, driven by stringent data regulations and a strong focus on digital innovation. Meanwhile, Asia Pacific is emerging as a high-growth region, supported by the proliferation of digital services, expanding e-commerce, and increasing investments in AI research. Latin America and the Middle East & Africa are also witnessing gradual uptake, primarily in sectors such as BFSI, healthcare, and government, where efficient search capabilities are becoming mission-critical.
The component segment of the hybrid search market is categorized into software, hardware, and services, each playing a pivotal role in powering modern search solutions. Software forms the backbone of the hybrid search ecosystem, encompassing search engines, AI modules, and analytics platforms that enable organizations to index, query, and analyze massive datasets. The software segment is experiencing rapid innovation, with vendors introducing new features such as semantic understanding, multilingual support, and adaptive ranking algorithms. These advancements are essential for enterprises seeking to improve information retrieval accuracy and deliver superior user experiences across digital touchpoints. The growing trend of SaaS-based search solutions is further boosting software adoption, offering scalability, flexibility, and lower total cost of ownership.
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The global cognitive search tools market size is anticipated to grow from an estimated USD 4.5 billion in 2023 to USD 12.3 billion by 2032, exhibiting a robust compound annual growth rate (CAGR) of 12.1% during the forecast period. The increasing reliance on artificial intelligence (AI) and machine learning (ML) technologies to enhance data search capabilities and provide more accurate and contextually relevant search results is a significant growth driver for this market. Organizations are increasingly adopting cognitive search tools to manage large volumes of unstructured data, which is further propelled by the growing digital transformation across various industries.
One of the key growth factors for the cognitive search tools market is the exponential rise in data generation across the globe. As businesses and organizations collect vast amounts of data from various sources, the need for advanced search tools to extract meaningful insights from this sea of information becomes paramount. Cognitive search tools leverage AI and ML to understand and process both structured and unstructured data, allowing for more precise information retrieval. This capability is driving their adoption across diverse sectors, particularly in industries like healthcare, BFSI, and retail, where data-driven decision-making is crucial.
Another important growth factor is the increasing demand for personalized customer experiences. With the advent of digital platforms and e-commerce, consumers expect highly tailored interactions and content. Cognitive search tools enable businesses to analyze user behavior and preferences, thus delivering personalized search results and recommendations. This not only enhances customer satisfaction but also drives engagement and revenues. As companies seek to differentiate themselves in a competitive market, the deployment of cognitive search tools becomes a strategic investment in achieving superior customer experience.
The integration of cognitive search tools with existing enterprise systems and workflows is also contributing significantly to market growth. By seamlessly integrating with platforms like customer relationship management (CRM) and enterprise resource planning (ERP) systems, cognitive search tools enhance operational efficiency and productivity. They help in uncovering hidden patterns and trends within organizational data, leading to smarter business strategies and decision-making. Furthermore, the cloud deployment of these tools ensures scalability and cost-effectiveness, making them accessible to small and medium enterprises (SMEs) that are increasingly moving towards digital solutions.
Regionally, North America holds a dominant position in the cognitive search tools market, driven by the early adoption of advanced technologies and substantial investments in AI research and development. The presence of major industry players and a tech-savvy consumer base further fuel market growth in this region. Meanwhile, the Asia Pacific region is expected to register the highest CAGR during the forecast period, propelled by rapid industrialization, digitalization efforts, and increasing investments in AI technology across countries like China, India, and Japan. Europe, with its strong emphasis on data privacy regulations, presents a unique landscape for market expansion, while Latin America and the Middle East & Africa are gradually catching up with increasing awareness and adoption of cognitive search technologies.
The component segment of the cognitive search tools market is bifurcated into software and services. Software constitutes a significant portion of this segment, as it forms the backbone of cognitive search tools. These software solutions are designed to enhance data search capabilities by employing advanced technologies such as natural language processing (NLP), machine learning, and AI. The software component is continually evolving, with ongoing advancements in AI algorithms and architectures that lead to improved search accuracy and efficiency. As organizations seek to harness data for competitive advantage, the demand for sophisticated cognitive search software is expected to escalate.
Services, on the other hand, play a crucial role in the deployment and functioning of cognitive search tools. These services encompass a range of activities, including consulting, integration, training, and support. As the adoption of cognitive search tools grows, so does the demand for specialized services that ensure successful implementation and optimal utilization. Consulting services help
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As per our latest research, the global Learning Data Warehouse Platforms market size reached USD 4.9 billion in 2024, demonstrating robust momentum across multiple industry verticals. The market is projected to expand at a CAGR of 15.2% from 2025 to 2033, culminating in a forecasted value of approximately USD 16.5 billion by 2033. This rapid growth is primarily driven by the surge in data-driven decision-making, the proliferation of digital transformation initiatives, and the increasing integration of artificial intelligence and machine learning capabilities within data warehouse platforms.
One of the key growth factors propelling the Learning Data Warehouse Platforms market is the exponential rise in data volumes generated by enterprises across sectors. Organizations are increasingly recognizing the strategic value of harnessing their data assets to gain actionable insights, optimize operations, and maintain a competitive edge. The continuous advancement in data analytics, coupled with the integration of AI and machine learning, is enabling organizations to derive deeper insights from structured and unstructured data, thus fueling the demand for advanced data warehouse platforms. Additionally, with the emergence of big data, organizations are seeking scalable and flexible solutions that can seamlessly integrate disparate data sources, ensuring data consistency and reliability for analytics and reporting purposes.
Another significant driver is the growing adoption of cloud-based data warehouse solutions. Cloud deployment models offer unparalleled scalability, cost-efficiency, and agility, making them particularly attractive to organizations of all sizes, including small and medium enterprises (SMEs). The ability to deploy, manage, and scale data warehouse resources on-demand has reduced the barriers to entry for data-driven initiatives, empowering even resource-constrained organizations to leverage advanced analytics and business intelligence capabilities. Moreover, the ongoing evolution of cloud-native architectures and the increasing availability of managed services have further accelerated the shift towards cloud-based learning data warehouse platforms, enabling organizations to focus on core competencies rather than infrastructure management.
The heightened focus on regulatory compliance and data security is also shaping the trajectory of the Learning Data Warehouse Platforms market. As organizations navigate complex regulatory landscapes, such as GDPR, HIPAA, and other data protection frameworks, there is a growing emphasis on implementing robust data governance, security, and privacy controls within data warehouse environments. Vendors are responding by incorporating advanced security features, data masking, encryption, and access controls, ensuring that sensitive data remains protected throughout its lifecycle. This trend is particularly pronounced in highly regulated industries such as BFSI, healthcare, and government, where the consequences of data breaches can be substantial both financially and reputationally.
From a regional perspective, North America continues to dominate the Learning Data Warehouse Platforms market, accounting for the largest revenue share in 2024. This leadership position is underpinned by the presence of major technology vendors, high digital maturity, and the widespread adoption of advanced analytics across sectors. However, Asia Pacific is emerging as the fastest-growing region, driven by rapid digitalization, increasing IT investments, and a burgeoning ecosystem of startups and SMEs embracing data-driven business models. Europe, Latin America, and the Middle East & Africa are also witnessing steady growth, supported by expanding digital infrastructures and rising awareness of the strategic importance of data warehousing in achieving organizational objectives.
The Learning Data Warehouse Platforms market is segmented by component into software and services, each playing a pivotal role in driving market expansion. The software segment encompasses core data warehouse solutions, analytics engines, integration tools, and management platforms that enable organizations to consolidate, manage, and analyze large volumes of data efficiently. With the continuous evolution of data types and sources, software solutions are becoming increasingly sophisticated, offering advanced features such as real-time analytics, AI-powered data d
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According to our latest research, the global Trading Surveillance AI market size reached USD 1.86 billion in 2024 and is expected to grow at a remarkable CAGR of 20.4% through the forecast period, reaching USD 5.85 billion by 2033. The robust growth in this market is primarily driven by the increasing regulatory scrutiny across global financial markets and the escalating sophistication of fraudulent trading activities, necessitating advanced surveillance solutions powered by artificial intelligence.
A key growth factor for the Trading Surveillance AI market is the rising complexity and volume of trading activities, especially with the proliferation of algorithmic and high-frequency trading. Financial institutions face mounting pressure to detect market abuse and insider trading in real time, pushing them to adopt AI-driven surveillance systems that can process vast datasets and identify anomalous patterns with high accuracy. These AI systems leverage machine learning and natural language processing to analyze both structured and unstructured data, enabling proactive risk mitigation and compliance with evolving regulatory frameworks. As a result, the demand for trading surveillance AI solutions is surging among banks, brokerage firms, and exchanges globally.
Another significant driver is the tightening of global regulations such as the Market Abuse Regulation (MAR) in Europe, Dodd-Frank Act in the United States, and similar frameworks in Asia Pacific. Regulators are increasingly mandating robust surveillance mechanisms to ensure transparency and integrity in financial markets. This regulatory push is compelling financial institutions to invest in advanced surveillance platforms that can adapt to new compliance requirements and provide comprehensive audit trails for all trading activities. The integration of AI in these platforms not only enhances detection capabilities but also reduces false positives, improving operational efficiency and reducing compliance costs.
Technological advancements are further propelling the Trading Surveillance AI market. The deployment of cloud-based solutions, integration of big data analytics, and advancements in AI algorithms are enabling real-time surveillance and faster response to suspicious activities. Financial organizations are increasingly leveraging AI to automate surveillance processes, reducing manual intervention and ensuring scalability as trading volumes grow. Additionally, the emergence of new asset classes such as cryptocurrencies and decentralized finance (DeFi) instruments is expanding the scope of surveillance, creating new growth opportunities for AI-driven solutions in the market.
Trade Surveillance has become an indispensable component of the financial industry's efforts to maintain market integrity and transparency. As trading activities become more complex and diverse, the need for sophisticated surveillance systems that can monitor and analyze transactions in real-time is paramount. These systems not only help in detecting illicit trading activities but also in ensuring compliance with global regulatory standards. By leveraging advanced technologies such as AI and machine learning, trade surveillance solutions can efficiently process large volumes of data to identify suspicious patterns and behaviors, thereby safeguarding the interests of investors and maintaining the trust of stakeholders.
Regionally, North America continues to dominate the Trading Surveillance AI market, accounting for the largest share in 2024, followed by Europe and Asia Pacific. The United States, in particular, benefits from a mature financial ecosystem, stringent regulatory environment, and early adoption of advanced technologies. However, Asia Pacific is emerging as the fastest-growing region, driven by rapid digitization of financial services, increasing cross-border trading, and rising investments in AI infrastructure. Latin America and the Middle East & Africa are also witnessing gradual adoption as financial markets in these regions modernize and regulatory frameworks evolve.
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The prescriptive analytics market is experiencing robust growth, fueled by the increasing need for businesses to make data-driven decisions and optimize operations. With a Compound Annual Growth Rate (CAGR) of 24% from 2019 to 2024, the market demonstrates significant potential. Key drivers include the rising adoption of cloud-based analytics solutions, the proliferation of big data, and the growing demand for improved operational efficiency across various sectors. The BFSI (Banking, Financial Services, and Insurance) sector leads in adoption due to its need for risk management and fraud detection, followed by healthcare, retail, and IT/telecom. The increasing complexity of business operations and the need for proactive, rather than reactive, strategies are pushing companies to invest in prescriptive analytics solutions. This market trend is supported by major players like Oracle, SAP, IBM, and Microsoft, who are continuously innovating and expanding their offerings. Looking ahead, the market's expansion will be further propelled by advancements in artificial intelligence (AI) and machine learning (ML), which enhance predictive capabilities and provide more actionable insights. While data security and privacy concerns remain a restraint, the development of robust security measures and regulatory compliance frameworks are mitigating these risks. Geographic expansion, particularly in the Asia-Pacific region, is anticipated due to increasing digitalization and the adoption of advanced analytics technologies. The market segmentation by end-user industry will likely remain significant, with continued strong growth in sectors like healthcare and manufacturing, driven by their need for optimized resource allocation and improved patient/product outcomes. The forecast period (2025-2033) suggests continued high growth, reflecting a maturing market that offers significant opportunities for both established players and emerging startups. Recent developments include: August 2022 - SAP SE announced it by utilizing new types of databases, machine learning algorithms, real-time data processing capabilities, the development of self-service analytics and data marketplaces, and the company shift from the current state of analytics to the future. We can help customers base decisions on intelligent data-driven insights. As a result, we see the end of analytics as autonomous., July 2022 - IBM Corporation announced it had acquired Databand, one of the leading providers of data observability software. It helps businesses ensure that reliable data is placed in the hands of the appropriate individuals at the proper time and further improves IBM's software offering across data, AI, and automation to address the whole spectrum of observability.. Key drivers for this market are: Growing Importance of Big Data with Large Volumes of Data Generated, both in Structured and Unstructured Form, Increasing Adoption of Business Analytics and Business Intelligence. Potential restraints include: Growing Importance of Big Data with Large Volumes of Data Generated, both in Structured and Unstructured Form, Increasing Adoption of Business Analytics and Business Intelligence. Notable trends are: BFSI is Expected to Hold a Major Market Share.
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The global Knowledge Graph Visualization Tool market is poised for substantial growth, projected to reach approximately $2,500 million by 2025, with an anticipated Compound Annual Growth Rate (CAGR) of around 18-22% through 2033. This expansion is primarily fueled by the escalating demand for sophisticated data analysis and interpretation across diverse industries. Key drivers include the burgeoning volume of complex, interconnected data and the increasing recognition of knowledge graphs as powerful tools for uncovering hidden patterns, relationships, and actionable insights. The ability of these tools to transform raw data into intuitive, visual representations is critical for stakeholders to make informed decisions, enhance operational efficiency, and gain a competitive edge. Sectors like finance, where fraud detection and risk assessment are paramount, and healthcare, for drug discovery and personalized medicine, are leading this adoption. Educational institutions are also leveraging these tools for more engaging and effective learning experiences, further broadening the market's reach. The market's trajectory is further shaped by the continuous innovation in visualization techniques and the integration of advanced AI and machine learning capabilities. The emergence of both structured and unstructured knowledge graph types caters to a wider array of data complexities, allowing businesses to harness insights from both highly organized databases and free-form text or multimedia content. While the potential is immense, market restraints include the initial complexity and cost associated with implementing and maintaining knowledge graph solutions, as well as the need for specialized skill sets to manage and interpret the data effectively. However, as the technology matures and becomes more accessible, these challenges are expected to diminish, paving the way for widespread adoption. Geographically, North America and Europe are currently dominant markets due to their advanced technological infrastructure and early adoption rates, but the Asia Pacific region is rapidly emerging as a significant growth area driven by its large digital economy and increasing investments in data analytics. This comprehensive report delves into the dynamic landscape of Knowledge Graph Visualization Tools, providing an in-depth analysis of market dynamics, key players, and future projections. The study period spans from 2019 to 2033, with a base year of 2025, offering a thorough examination of historical trends (2019-2024) and forecasting future growth during the forecast period of 2025-2033. The estimated year for market assessment is also 2025. The report aims to equip stakeholders with actionable insights, forecasting a market value that is projected to reach into the millions of USD.
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Hospital readmission prediction is a crucial area of research due to its impact on healthcare expenditure, patient care quality, and policy formulation. Accurate prediction of patient readmissions within 30 days post-discharge remains a considerable challenging, given the complexity of healthcare data, which includes both structured (e.g., demographic, clinical) and unstructured (e.g., clinical notes, medical images) data. Consequently, there is an increasing need for hybrid approaches that effectively integrate these two data types to enhance all-cause readmission prediction performance. Despite notable advancements in machine learning, existing predictive models often struggle to achieve both high precision and balanced predictions, mainly due to the variability in patients’ outcome and the complex factors influencing readmissions. This study seeks to address these challenges by developing a hybrid predictive model that combines structured data with unstructured text representations derived from ClinicalT5, a transformer-based large language model. The performance of these hybrid models is evaluated against text-only models, such as PubMedBERT, using multiple metrics including accuracy, precision, recall, and AUROC score. The results demonstrate that the hybrid models, which integrate both structured and unstructured data, outperform text-only models trained on the same dataset. Specifically, hybrid models achieve higher precision and balanced recall, reducing false positives and providing more reliable predictions. This research underscores the potential of hybrid data integration, using ClinicalT5, to improve hospital readmission prediction, thereby improving healthcare outcomes through more accurate predictions that can support better clinical decision making and reduce unnecessary readmissions.
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As per our latest research, the global Dataplace Curation AI market size reached USD 2.94 billion in 2024, reflecting significant momentum driven by the rapid adoption of AI-powered data management solutions across industries. The market is poised for robust expansion, projected to grow at a CAGR of 23.7% from 2025 to 2033, with the total market value anticipated to reach USD 24.24 billion by 2033. This remarkable growth is primarily fueled by the increasing need for automated, intelligent data curation systems to handle the ever-expanding volume and complexity of enterprise data, as organizations strive for operational excellence and competitive differentiation.
The primary growth factor for the Dataplace Curation AI market is the exponential increase in data volume generated by businesses, particularly as digital transformation initiatives accelerate across sectors. Enterprises now recognize that traditional, manual data curation processes are no longer viable in the face of big data challenges, leading to a surge in demand for AI-powered platforms that can automate and optimize data organization, enrichment, and governance. Furthermore, the proliferation of cloud computing and the integration of AI technologies into data management workflows are empowering organizations to unlock actionable insights from disparate data sources, thereby driving efficiency, reducing operational costs, and enhancing decision-making capabilities. This paradigm shift is especially pronounced in industries such as BFSI, healthcare, and retail, where real-time data curation directly impacts customer experience and business outcomes.
Another significant driver is the growing emphasis on regulatory compliance and data quality. With stringent data privacy laws such as GDPR and CCPA, organizations are under increasing pressure to ensure the accuracy, consistency, and security of their data assets. Dataplace Curation AI solutions provide advanced capabilities for metadata management, data lineage tracking, and automated policy enforcement, which are critical for maintaining compliance and mitigating risks associated with data breaches or inaccuracies. Moreover, the integration of machine learning and natural language processing enables these platforms to continuously learn and adapt to evolving data landscapes, offering scalable solutions that cater to both structured and unstructured data environments.
The market is also witnessing strong momentum from the rising adoption of AI-driven content curation and knowledge management tools, particularly in sectors such as media and entertainment, education, and IT. Organizations are leveraging Dataplace Curation AI to streamline content discovery, personalize user experiences, and foster knowledge sharing across distributed teams. The ability of these systems to aggregate, categorize, and recommend relevant content based on user behavior and preferences is enhancing productivity and innovation. Additionally, the integration of AI-powered analytics is enabling deeper insights into content performance and user engagement, further amplifying the value proposition of Dataplace Curation AI solutions.
Regionally, North America continues to dominate the Dataplace Curation AI market, driven by early technology adoption, a robust ecosystem of AI solution providers, and significant investments in digital infrastructure. However, Asia Pacific is emerging as the fastest-growing region, fueled by rapid digitization, expanding cloud adoption, and increasing government initiatives to promote AI innovation. Europe is also making notable strides, particularly in sectors such as BFSI and healthcare, where data governance and compliance requirements are stringent. The Middle East & Africa and Latin America are gradually catching up, with organizations in these regions recognizing the strategic value of AI-powered data curation for business transformation.
The Dataplace Curation AI market is segmented by component into software and services, each playing a pivotal role in the overall ecosystem. The software segment, which includes AI-powered platforms and tools for data curation, dominates the market owing to continuous advancements in machine learning algorithms, natural language processing, and automation capabilities. These software solutions are designed to seamlessly integrate with existing data infrastructure, providing organizations with scalable, flexible, and
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According to our latest research, the global AI Documentation Generation market size reached USD 1.82 billion in 2024. Driven by rapid digital transformation and the increasing demand for automated content creation, the market is poised to expand at a robust CAGR of 28.9% during the forecast period. By 2033, the market is projected to attain a value of USD 18.23 billion. This remarkable growth is primarily attributed to the proliferation of artificial intelligence technologies, rising adoption across diverse industry verticals, and the pressing need to streamline documentation processes for enhanced operational efficiency.
One of the most significant growth factors for the AI Documentation Generation market is the exponential increase in data generation across organizations worldwide. Enterprises are inundated with vast amounts of structured and unstructured data, necessitating advanced solutions that can automate the creation, management, and dissemination of documentation. AI-powered documentation tools leverage natural language processing (NLP) and machine learning algorithms to generate accurate, contextually relevant, and compliant documents at scale. This not only accelerates turnaround times but also minimizes human errors, enhancing both productivity and compliance. Furthermore, the integration of AI documentation solutions with existing enterprise systems has become seamless, enabling organizations to extract maximum value from their data assets while optimizing resource allocation.
Another key driver is the growing need for regulatory compliance and risk management, particularly in highly regulated sectors such as healthcare, BFSI, and legal services. These industries are subject to stringent documentation standards and audit requirements, making traditional manual processes both time-consuming and error-prone. AI documentation generation platforms offer automated compliance checks, version control, and audit trails, ensuring that all generated documents adhere to regulatory norms. This not only mitigates legal and financial risks but also instills greater confidence among stakeholders. As regulatory frameworks evolve and become more complex, the demand for intelligent documentation solutions is expected to surge, further propelling market growth.
Moreover, the rise of remote work and distributed teams has amplified the importance of real-time, collaborative documentation tools. Organizations are increasingly adopting AI documentation generation solutions to facilitate seamless communication, knowledge sharing, and project management across geographically dispersed teams. These platforms enable users to create, edit, and share documents in real time, powered by AI-driven suggestions and content optimization features. The resulting boost in collaboration and information accessibility is a critical factor driving adoption across sectors such as IT and telecommunications, education, and manufacturing. As enterprises continue to embrace hybrid work models, the relevance and utility of AI documentation generation will only intensify.
From a regional perspective, North America currently dominates the AI Documentation Generation market, accounting for the largest share in 2024. This leadership is underpinned by the presence of major technology providers, high digital maturity, and significant investments in AI research and development. Europe and Asia Pacific are also witnessing rapid growth, fueled by increasing digitalization initiatives and the burgeoning startup ecosystem. The Asia Pacific region, in particular, is expected to register the highest CAGR over the forecast period, driven by the expanding IT and BFSI sectors in countries like China, India, and Japan. Meanwhile, Latin America and the Middle East & Africa are gradually emerging as promising markets, supported by growing awareness and adoption of AI technologies.
The Component segment in the AI Documentation Generation market is primarily bifurcated into Software and Services. Software solutions form the backbone of this market, encompassing AI-powered platforms, APIs, and add-ons that automate the document creation process. These software offerings utilize advanced technologies such as natural language generation (NLG), machine learning, and deep learning to produce high-quality, context-aware documentation across various formats. The s
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The Prescriptive Analytics Industry is poised for remarkable growth, projected to expand from a market size of approximately $12,500 million in 2024 to an impressive $52,400 million by 2033, reflecting a robust compound annual growth rate (CAGR) of 24.00%. This significant expansion is fueled by a confluence of powerful drivers, including the escalating demand for data-driven decision-making across all sectors, the increasing sophistication of artificial intelligence (AI) and machine learning (ML) algorithms, and the growing imperative for businesses to optimize operations and enhance customer experiences. The ability of prescriptive analytics to not only predict future outcomes but also recommend specific actions to achieve desired results is a key differentiator, driving its adoption in industries like BFSI, healthcare, and retail, where optimizing resource allocation, managing risk, and personalizing customer interactions are paramount. Emerging trends such as the integration of prescriptive analytics with IoT devices for real-time optimization, the rise of cloud-based prescriptive analytics solutions for enhanced scalability and accessibility, and the growing adoption of AI-powered automation are further propelling market expansion. While the industry benefits from strong demand, certain restraints, such as the complexity of data integration and the need for skilled talent, may pose challenges. However, the overwhelming strategic advantages offered by prescriptive analytics in areas like supply chain optimization, fraud detection, and personalized marketing are expected to outweigh these challenges, solidifying its position as a critical component of modern business intelligence and strategic planning for leading companies like SAS Institute Inc., IBM Corporation, and Microsoft Corporation. Key drivers for this market are: Growing Importance of Big Data with Large Volumes of Data Generated, both in Structured and Unstructured Form, Increasing Adoption of Business Analytics and Business Intelligence. Potential restraints include: Data Privacy and Security Concerns. Notable trends are: BFSI is Expected to Hold a Major Market Share.
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According to our latest research, the global Data Lakehouse market size in 2024 stands at USD 6.8 billion, reflecting robust demand across various industries. The market is projected to grow at a compelling CAGR of 19.2% from 2025 to 2033, reaching an estimated USD 37.8 billion by the end of the forecast period. The primary growth factor driving this expansion is the increasing convergence of data lakes and data warehouses, empowering organizations to leverage unified architectures for advanced analytics, business intelligence, and machine learning workloads.
One of the most significant growth factors for the Data Lakehouse market is the exponential rise in data volumes generated by enterprises. The proliferation of digital transformation initiatives, IoT devices, and cloud-based applications has led to a surge in both structured and unstructured data. Organizations are increasingly seeking scalable and flexible solutions that can efficiently store, process, and analyze vast datasets. Data lakehouse architectures offer the unique advantage of combining the cost-effectiveness and scalability of data lakes with the management and performance capabilities of data warehouses. This hybrid approach is especially attractive for businesses needing to break down data silos, accelerate time-to-insight, and support diverse analytics and machine learning use cases.
Another critical driver is the growing demand for real-time analytics and actionable business intelligence. As enterprises strive to gain a competitive edge, the need to extract timely insights from disparate data sources has become paramount. Data lakehouses facilitate seamless integration of real-time streaming data and batch data processing, enabling organizations to perform advanced analytics and machine learning on fresh, high-quality data. The integration of open-source technologies, such as Apache Spark and Delta Lake, further enhances the capabilities of data lakehouse platforms by enabling interoperability, flexibility, and cost optimization. This has led to widespread adoption across sectors such as BFSI, healthcare, retail, and manufacturing, where data-driven decision-making is a key strategic priority.
The rapid adoption of cloud computing is also propelling the Data Lakehouse market forward. Cloud-based lakehouse solutions offer elastic scalability, reduced infrastructure costs, and simplified management, making them ideal for organizations of all sizes. The shift toward hybrid and multi-cloud environments is further fueling demand, as enterprises seek to leverage best-of-breed services while maintaining data security and compliance. Additionally, the rise of AI and machine learning workloads is driving the need for unified data architectures that can support complex analytics pipelines. As a result, vendors are continuously innovating their offerings to deliver enhanced performance, governance, and security features, thereby accelerating market growth.
From a regional perspective, North America continues to dominate the Data Lakehouse market, driven by the presence of leading technology providers, high cloud adoption rates, and a mature analytics ecosystem. However, Asia Pacific is emerging as a high-growth region, fueled by rapid digitization, expanding IT infrastructure, and increasing investments in data-driven technologies. Europe also holds a significant share, with a strong focus on data privacy and regulatory compliance. Latin America and the Middle East & Africa are witnessing steady growth, supported by increasing awareness of the benefits of data lakehouse solutions and rising digital transformation initiatives. The competitive landscape remains dynamic, with both established players and new entrants vying for market share through strategic partnerships, product innovation, and mergers and acquisitions.
The Data Lakehouse market is segmented by component into Solutions and Services, each playing a vital role in the ecosystem. Solutions encompass the core platforms and software tools that enable organizations to build, manage, and operate data lakehouse environments. These solutions are designed to integrate seamlessly with existing data lakes and data warehouses, providing capabilities such as data ingestion, storage, processing, and analytics. The demand for comprehensive solutions is driven by the need for unified data architectures that support diverse workloads, from business intelligence to machine learn
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The global Cloud Analytics market size reached USD 36.7 billion in 2024, as per our latest research, and is poised to expand at a robust CAGR of 20.1% from 2025 to 2033. By 2033, the market is forecasted to reach USD 205.6 billion, driven by accelerated digital transformation, surging data volumes, and the need for real-time insights across industries. The rapid shift towards cloud-based solutions, coupled with increasing adoption of advanced analytics and artificial intelligence, continues to fuel exceptional growth in the cloud analytics market worldwide.
One of the primary growth factors propelling the cloud analytics market is the exponential rise in data generation from myriad sources, including IoT devices, social media, enterprise applications, and e-commerce platforms. Organizations are increasingly challenged to manage, process, and derive actionable insights from these vast and complex datasets. Cloud analytics platforms, with their scalable infrastructure and advanced analytical capabilities, provide a compelling solution by enabling organizations to analyze data in real time, uncover patterns, and make data-driven decisions. The ease of integration with existing systems and the ability to handle both structured and unstructured data have further accelerated their adoption. Additionally, the democratization of analytics through user-friendly interfaces and self-service tools has empowered business users across functional domains to independently explore data and generate insights, reducing reliance on IT departments and fostering a data-driven culture.
Another significant driver of market expansion is the widespread digital transformation initiatives undertaken by enterprises globally. As organizations strive to enhance operational efficiency, customer experience, and innovation, cloud analytics solutions have become a strategic imperative. The migration of enterprise workloads to the cloud, combined with the need for agility and cost optimization, has prompted businesses to invest in cloud-based analytics platforms. These platforms offer flexibility, scalability, and the ability to deploy advanced analytics such as machine learning and predictive modeling without the need for substantial upfront capital investments. Furthermore, the proliferation of hybrid and multi-cloud strategies has enabled organizations to leverage the best features of various cloud environments, optimizing both performance and cost. The increasing adoption of cloud analytics in sectors such as BFSI, healthcare, retail, and manufacturing underscores its critical role in driving business transformation.
The rapid advancement of artificial intelligence and machine learning technologies is also playing a pivotal role in shaping the cloud analytics market landscape. Cloud analytics platforms are increasingly embedding AI-powered capabilities, enabling organizations to automate data preparation, uncover deeper insights, and predict future trends with greater accuracy. The integration of natural language processing, image recognition, and advanced visualization tools has expanded the scope and utility of cloud analytics across diverse use cases. Moreover, the growing emphasis on data privacy, security, and compliance has led to the development of robust cloud analytics solutions that offer advanced encryption, access controls, and regulatory adherence. These advancements are not only enhancing the value proposition of cloud analytics but also addressing key concerns that have historically hindered broader adoption.
Regionally, North America continues to dominate the cloud analytics market, accounting for the largest share in 2024, followed by Europe and Asia Pacific. The strong presence of leading technology vendors, early adoption of cloud technologies, and high digital maturity of enterprises are key factors contributing to North America's leadership position. However, Asia Pacific is witnessing the fastest growth, driven by rapid digitalization, expanding internet penetration, and increased investments in cloud infrastructure by governments and enterprises. Europe is also experiencing steady growth, supported by stringent data protection regulations and the increasing focus on digital innovation. Meanwhile, Latin America and the Middle East & Africa are emerging as attractive markets, fueled by growing awareness of cloud analytics benefits and the need to enhance competitiveness in a digital economy.
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According to our latest research, the global Knowledge Extraction Software market size reached USD 4.25 billion in 2024, and is anticipated to expand to USD 15.37 billion by 2033, registering a robust CAGR of 15.2% during the forecast period. The market’s accelerated growth is primarily fueled by the exponential rise in unstructured data volumes and the urgent need for organizations to derive actionable insights from diverse data sources across industries.
One of the most significant growth factors driving the Knowledge Extraction Software market is the proliferation of digital transformation initiatives across enterprises. As businesses increasingly migrate their operations to digital platforms, the volume, velocity, and variety of data have surged, creating an urgent demand for intelligent solutions capable of extracting meaningful patterns and knowledge. Knowledge extraction software leverages advanced algorithms, including artificial intelligence (AI) and machine learning (ML), to process both structured and unstructured data, delivering real-time insights that drive strategic decision-making. This trend is particularly evident in sectors such as BFSI, healthcare, and retail, where efficient data utilization directly impacts operational efficiency and customer experience.
Another critical driver is the growing adoption of AI-powered analytics and natural language processing (NLP) tools. Organizations are increasingly deploying knowledge extraction software to automate complex analytical processes, streamline information retrieval, and enhance data-driven decision-making. The integration of NLP capabilities allows these solutions to interpret and analyze human language, enabling enterprises to extract valuable information from emails, documents, social media, and other text-heavy data sources. Furthermore, advancements in deep learning and neural networks have significantly improved the accuracy and scalability of knowledge extraction systems, making them indispensable for organizations aiming to stay competitive in the data-driven economy.
The surge in regulatory compliance requirements and the heightened focus on data governance are also contributing to the expansion of the Knowledge Extraction Software market. Industries such as healthcare, finance, and government are facing stricter data privacy and compliance mandates, necessitating robust solutions for data classification, lineage tracking, and sensitive information extraction. Knowledge extraction tools empower organizations to automate compliance monitoring, mitigate risks, and ensure adherence to evolving regulatory standards. This regulatory push is expected to further accelerate market growth, especially in highly regulated sectors, as organizations seek to balance innovation with compliance and security.
Regionally, North America commands the largest share of the global Knowledge Extraction Software market, accounting for over 38% of the total revenue in 2024, followed by Europe and Asia Pacific. The dominance of North America is attributed to the early adoption of advanced analytics, a mature IT infrastructure, and a strong presence of leading technology providers. Meanwhile, Asia Pacific is emerging as the fastest-growing region, driven by rapid industrialization, increasing investments in digital technologies, and the expansion of cloud computing services. Europe maintains a steady growth trajectory, propelled by stringent data protection regulations and a rising emphasis on digital innovation across industries.
The Knowledge Extraction Software market is segmented by component into software and services, each playing a pivotal role in shaping the industry landscape. The software segment dominates the market, driven by continuous advancements in AI, ML, and NLP technologies. Modern knowledge extraction software solutions are designed to handle massive datasets, automate data processing workflows, and deliv
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ObjectiveThis study aims to develop high-performing Machine Learning and Deep Learning models in predicting hospital length of stay (LOS) while enhancing interpretability. We compare performance and interpretability of models trained only on structured tabular data with models trained only on unstructured clinical text data, and on mixed data.MethodsThe structured data was used to train fourteen classical Machine Learning models including advanced ensemble trees, neural networks and k-nearest neighbors. The unstructured data was used to fine-tune a pre-trained Bio Clinical BERT Transformer Deep Learning model. The structured and unstructured data were then merged into a tabular dataset after vectorization of the clinical text and a dimensional reduction through Latent Dirichlet Allocation. The study used the free and publicly available Medical Information Mart for Intensive Care (MIMIC) III database, on the open AutoML Library AutoGluon. Performance is evaluated with respect to two types of random classifiers, used as baselines.ResultsThe best model from structured data demonstrates high performance (ROC AUC = 0.944, PRC AUC = 0.655) with limited interpretability, where the most important predictors of prolonged LOS are the level of blood urea nitrogen and of platelets. The Transformer model displays a good but lower performance (ROC AUC = 0.842, PRC AUC = 0.375) with a richer array of interpretability by providing more specific in-hospital factors including procedures, conditions, and medical history. The best model trained on mixed data satisfies both a high level of performance (ROC AUC = 0.963, PRC AUC = 0.746) and a much larger scope in interpretability including pathologies of the intestine, the colon, and the blood; infectious diseases, respiratory problems, procedures involving sedation and intubation, and vascular surgery.ConclusionsOur results outperform most of the state-of-the-art models in LOS prediction both in terms of performance and of interpretability. Data fusion between structured and unstructured text data may significantly improve performance and interpretability.