The car company wants to enter a new market and needs an estimation of exactly which variables affect the car prices. The goal is: - Which variables are significant in predicting the price of a car - How well do those variables describe the price of a car

Dataset

This dataset was created by FayeJavad

Contents

Description: This dataset is designed for predicting energy consumption based on various building features and environmental factors. It contains data for multiple building types, square footage, the number of occupants, appliances used, average temperature, and the day of the week. The goal is to build a predictive model to estimate energy consumption using these attributes.

The dataset can be used for training machine learning models such as linear regression to forecast energy needs based on the building's characteristics. This is useful for understanding energy demand patterns and optimizing energy consumption in different building types and environmental conditions.

Here in This Dataset we have only 2 columns the first one is Age and the second one is Premium You can use this dataset in machine learning for Simple linear Regression and for Prediction Practices.

Dataset Description

Salary Dataset in CSV for Simple linear regression. It has also been used in Machine Learning A to Z course of my series.

Columns

• #
• YearsExperience
• Salary

Home Value Insights: A Beginner's Regression Dataset

This dataset is designed for beginners to practice regression problems, particularly in the context of predicting house prices. It contains 1000 rows, with each row representing a house and various attributes that influence its price. The dataset is well-suited for learning basic to intermediate-level regression modeling techniques.

Features:

1. Square_Footage: The size of the house in square feet. Larger homes typically have higher prices.
2. Num_Bedrooms: The number of bedrooms in the house. More bedrooms generally increase the value of a home.
3. Num_Bathrooms: The number of bathrooms in the house. Houses with more bathrooms are typically priced higher.
4. Year_Built: The year the house was built. Older houses may be priced lower due to wear and tear.
5. Lot_Size: The size of the lot the house is built on, measured in acres. Larger lots tend to add value to a property.
6. Garage_Size: The number of cars that can fit in the garage. Houses with larger garages are usually more expensive.
7. Neighborhood_Quality: A rating of the neighborhood’s quality on a scale of 1-10, where 10 indicates a high-quality neighborhood. Better neighborhoods usually command higher prices.
8. House_Price (Target Variable): The price of the house, which is the dependent variable you aim to predict.

Potential Uses:

1. Beginner Regression Projects: This dataset can be used to practice building regression models such as Linear Regression, Decision Trees, or Random Forests. The target variable (house price) is continuous, making this an ideal problem for supervised learning techniques.

2. Feature Engineering Practice: Learners can create new features by combining existing ones, such as the price per square foot or age of the house, providing an opportunity to experiment with feature transformations.

3. Exploratory Data Analysis (EDA): You can explore how different features (e.g., square footage, number of bedrooms) correlate with the target variable, making it a great dataset for learning about data visualization and summary statistics.

4. Model Evaluation: The dataset allows for various model evaluation techniques such as cross-validation, R-squared, and Mean Absolute Error (MAE). These metrics can be used to compare the effectiveness of different models.

Versatility:

• The dataset is highly versatile for a range of machine learning tasks. You can apply simple linear models to predict house prices based on one or two features, or use more complex models like Random Forest or Gradient Boosting Machines to understand interactions between variables.

• It can also be used for dimensionality reduction techniques like PCA or to practice handling categorical variables (e.g., neighborhood quality) through encoding techniques like one-hot encoding.

• This dataset is ideal for anyone wanting to gain practical experience in building regression models while working with real-world features.

Dataset

This dataset was created by karthickveerakumar

Contents

The Ice Cream Selling dataset is a simple and well-suited dataset for beginners in machine learning who are looking to practice polynomial regression. It consists of two columns: temperature and the corresponding number of units of ice cream sold.

The dataset captures the relationship between temperature and ice cream sales. It serves as a practical example for understanding and implementing polynomial regression, a powerful technique for modeling nonlinear relationships in data.

The dataset is designed to be straightforward and easy to work with, making it ideal for beginners. The simplicity of the data allows beginners to focus on the fundamental concepts and steps involved in polynomial regression without overwhelming complexity.

By using this dataset, beginners can gain hands-on experience in preprocessing the data, splitting it into training and testing sets, selecting an appropriate degree for the polynomial regression model, training the model, and evaluating its performance. They can also explore techniques to address potential challenges such as overfitting.

With this dataset, beginners can practice making predictions of ice cream sales based on temperature inputs and visualize the polynomial regression curve that represents the relationship between temperature and ice cream sales.

Overall, the Ice Cream Selling dataset provides an accessible and practical learning resource for beginners to grasp the concepts and techniques of polynomial regression in the context of analyzing ice cream sales data.

Dataset

This dataset was created by Abhishek Kumar

Released under Apache 2.0

Contents

This is a very simple multiple linear regression dataset for beginners. This dataset has only three columns and twenty rows. There are only two independent variables and one dependent variable. The independent variables are 'age' and 'experience'. The dependent variable is 'income'.

Dataset

This dataset was created by Muhammad Fawad Ul Hassan Sarim

Released under Apache 2.0

Contents

This is a synthetic but realistic dataset created for practicing Multiple Linear Regression and feature engineering in a housing price prediction context. The dataset includes common real-world challenges like missing values, outliers, and categorical features.

You can use this dataset to: Build a regression model Practice data cleaning Explore feature scaling and encoding Visualize relationships between house characteristics and price

The dataset contains 2 .csv files

This file contains various demographic and health-related data for different regions. Here's a brief description of each column:

File 1st

avganncount: Average number of cancer cases diagnosed annually.

avgdeathsperyear: Average number of deaths due to cancer per year.

target_deathrate: Target death rate due to cancer.

incidencerate: Incidence rate of cancer.

medincome: Median income in the region.

popest2015: Estimated population in 2015.

povertypercent: Percentage of population below the poverty line.

studypercap: Per capita number of cancer-related clinical trials conducted.

binnedinc: Binned median income.

medianage: Median age in the region.

pctprivatecoveragealone: Percentage of population covered by private health insurance alone.

pctempprivcoverage: Percentage of population covered by employee-provided private health insurance.

pctpubliccoverage: Percentage of population covered by public health insurance.

pctpubliccoveragealone: Percentage of population covered by public health insurance only.

pctwhite: Percentage of White population.

pctblack: Percentage of Black population.

pctasian: Percentage of Asian population.

pctotherrace: Percentage of population belonging to other races.

pctmarriedhouseholds: Percentage of married households. birthrate: Birth rate in the region.

File 2nd

This file contains demographic information about different regions, including details about household size and geographical location. Here's a description of each column:

statefips: The FIPS code representing the state.

countyfips: The FIPS code representing the county or census area within the state.

avghouseholdsize: The average household size in the region.

geography: The geographical location, typically represented as the county or census area name followed by the state name.

Each row in the file represents a specific region, providing details about household size and geographical location. This information can be used for various demographic analyses and studies.

Dataset

This dataset was created by Ludgerus Darell

Contents

This synthetic dataset simulates various demographic and socioeconomic factors that influence annual household income. It can be used for exploratory data analysis, predictive modeling, and understanding the relationships between different features and income levels.

Features:

• Age: Age of the primary household member (18 to 70 years).

• Education Level: Highest education level attained (High School, Bachelor's, Master's, Doctorate).

• Occupation: Type of occupation (Healthcare, Education, Technology, Finance, Others).

• Number of Dependents: Number of dependents in the household (0 to 5).

• Location: Residential location (Urban, Suburban, Rural).

• Work Experience: Years of work experience (0 to 50 years).

• Marital Status: Marital status of the primary household member (Single, Married, Divorced).

• Employment Status: Employment status of the primary household member (Full-time, Part-time, Self-employed).

• Household Size: Total number of individuals living in the household (1 to 7).

• Homeownership Status: Homeownership status (Own, Rent).

• Type of Housing: Type of housing (Apartment, Single-family home, Townhouse).

• Gender: Gender of the primary household member (Male, Female).

• Primary Mode of Transportation: Primary mode of transportation used by the household member (Car, Public transit, Biking, Walking).

• Annual Household Income: Actual annual household income, derived from a combination of features with added noise. Unit USD

This dataset can be used by researchers, analysts, and data scientists to explore the impact of various demographic and socioeconomic factors on household income and to develop predictive models for income estimation.

Dataset

This dataset was created by Arejet

Released under CC0: Public Domain

Contents

Dataset

This dataset was created by Nitesh Addagatla

Contents

Context

This dataset is created using the sources from this dataset.

Content

Single variable regression model:

\[ y = mx + c \]

Both training dataset and testing dataset contain 1 Million rows. 1) x-values are numbers between 1 and 100. 2) y-values are created using this excel function: NORMINV(RAND(), x, 3).

License: feel free to use

Dataset

This dataset was created by Vain

Contents

https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F838653%2Ffe2531aed3d9f11080117c338f297e4b%2Fphoto_2023-11-16_18-36-36.jpg?generation=1700138287009978&alt=media" alt="">

Dataset to practice linear regression. We generate syntethic x from uniform distribution (-5, 5). Noise from normal N(0, 1) * 0.5. a = 1 b = 2

Dataset is given using the formula: y = a + b * x + noise