Learn more about Datasets from our Machine Learning directory

AdEater data - AdEater is a program that learns to remove Internet advertisements. The machine learning dataset is available from this page.

BankSearch Dataset - A freely downloadable

Dataset generator - Datgen

DELVE - Data for Evaluating Learning in Valid Experiments - Data for Evaluating Learning Valid Experiments: A standardized environment designed to evaluate the performance of methods that learn relationships based primarily on empirical data. Delve makes it possible for users to compare their learning methods with

DNA microarray gene expression data - A collection of public gene expression data sources maintained by A. Brazma.

Face recognition dataset - A dataset of face images for face recognition algorithms.

HS3D - Homo Sapiens Splice Sites Dataset - HS3D (Homo Sapiens Splice Sites Dataset) is a database of Homo Sapiens Exon

Learning Relational Concepts from Sensor Data of a Mobile Robot - A set of data sets

Machine Learning on Non-Homogeneous - Distributed Text Data

National Space Science Data Center - Provides access to a wide variety of astrophysics

NIST Special Database 4. - This NIST database of fingerprint images contains 2000 8- bit gray scale fingerprint image pairs.

Penn Treebank Project - A corpus of parsed sentences. Used by many researchers for training data-driven parsing algorithms.

Reuters-21578 Text Categorization Corpus - A classic benchmark for text categorization algorithms.

RISE: Repository of Information Sources used in information Extraction tasks. - Repository of online information sources: test domains for information extraction and wrapper generation tools that learn extraction rules (extraction patterns).

The 20 Newsgroups Data Set - 20 Newsgroups for text categorization. Widely used dataset.

The StatLib Datasets Archive - A repository of datasets used in statistics and machine learning.

Time Series Data Library - A collection of over 500 time series

TREC Data - Text datasets used in information retrieval and learning in text domains.

UCI Machine Learning Repository - A repository of databases

University of Maryland - INFORUM EconData

Web->KB dataset - Web pages partitioned into classes

WIPO patents dataset for automated categorization - The first free collection of patents

WordSimilarity-353 Test Collection - Contains 353 English word pairs along with human-assigned similarity judgements.