Machine Learning Datasets

Binary Classification Datasets

• Breast Cancer (Wisconsin) (breast-cancer-wisconsin.csv)
• Breast Cancer (Yugoslavia) (breast-cancer.csv)
• Breast Cancer (Haberman's) (haberman.csv)
• Bank Note Authentication (banknote_authentication.csv)
• Horse Colic (horse-colic.csv)
• Ionosphere (ionosphere.csv)
• Pima Indians Diabetes (pima-indians-diabetes.csv)
• Sonar Returns (sonar.csv)
• German Credit (german.csv)
• Credit Card Fraud (creditcard.csv.zip)
• Adult Income (adult-all.csv)
• Mammography (mammography.csv)
• Oil Spill (oil-spill.csv)
• Phoneme (phoneme.csv)

Multiclass Classification Datasets

• Glass Identification (glass.csv)
• Iris Flower Species (iris.csv)
• Wheat Seeds (wheat-seeds.csv)
• Wine (wine.csv)
• Ecoli (ecoli.csv)
• Thyroid Gland (new-thyroid.csv)

Regression Datasets

• Boston Housing (housing.csv)
• Auto Insurance Total Claims (auto-insurance.csv)
• Auto Imports Prices (auto_imports.csv)
• Abalone Age (abalone.csv)
• Wine Quality Red (winequality-red.csv)
• Wine Quality White (winequality-white.csv)

Univariate Time Series Datasets

• Daily Minimum Temperatures in Melbourne (daily-min-temperatures.csv)
• Daily Maximum Temperatures in Melbourne (daily-max-temperatures.csv)
• Daily Female Births in California (daily-total-female-births.csv)
• Monthly International Airline Passengers (monthly-airline-passengers.csv)
• Monthly Armed Robberies in Boston (monthly-robberies.csv)
• Monthly Sunspots (monthly-sunspots.csv)
• Monthly Champagne Sales (monthly_champagne_sales.csv)
• Monthly Shampoo Sales (monthly-shampoo-sales.csv)
• Monthly Car Sales (monthly-car-sales.csv)
• Monthly Mean Temperatures in Nottingham Castle (monthly-mean-temp.csv)
• Monthly Specialty Writing Paper Sales (monthly-writing-paper-sales.csv)
• Yearly Water Usage in Baltimore (yearly-water-usage.csv)

Multivariate Time Series Datasets

• Hourly Pollution Levels in Beijing (pollution.csv)
• Minutely Individual Household Electric Power Consumption (household_power_consumption.zip)
• Human Activity Recognition Using Smartphones (HAR_Smartphones.zip)
• Indoor Movement Prediction (IndoorMovement.zip)
• Yearly Longley Economic Employment (longley.csv)

Natural Language Processing

• Flickr 8k Photo Caption Dataset (Flickr8k_Dataset.zip, Flickr8k_text.zip)
• Movie Review Polarity (review_polarity.tar.gz)
• German to English Translation (deu-eng.txt)
• The Republic, by Plato (republic.txt)

ARFF Datasets

• Weka UCI Datasets (weka-datasets.zip)
• Weka Numeric Datasets (weka-datasets-numeric.zip)