Designed and produced by the World Wide Web Foundation, the Web Index is the world’s first multi-dimensional measure of the Web’s growth, utility and impact on people and nations.
HUD USER provides interested researchers with access to the original electronic data sets generated by PD&R sponsored data collection efforts, including the American Housing Survey, HUD median family income limits, as well as microdata from research initiatives on topics such as housing discrimination, the HUD-insured multifamily housing stock, and the public housing population.
The 20 Newsgroups data set is a collection of approximately 20,000 newsgroup documents, partitioned (nearly) evenly across 20 different newsgroups. The collection has become a popular data set for experiments in text applications of machine learning techniques, such as text classification and text clustering.
Various US databases provided by federal government agencies. Census, Labor Statistics, Transportation, Economics. Also: A 3D Version of the PubChem Library, Annotated Human Genome Data.
X. Ochoa, M. Worsley, N. Weibel, und S. Oviatt. Proceedings of the Sixth International Conference on Learning Analytics & Knowledge, Seite 498--499. New York, NY, USA, ACM, (2016)Workshop.