Data Sets
TDT2 (Topic Detection and Tracking Phase 2)
The TDT2 English Corpus has been designed to include six months of material drawn on a daily basis from six English news sources. The period of time covered is from January 4 to June 30, 1998. The six sources are the New York Times News Service, the Associated Press Worldstream News Service, CNN "Headline News", ABC "World News Tonight", Public Radio International's "The World", and the Voice of America.
This dataset was collected and prepared by the CALO Project (A Cognitive Assistant that Learns and Organizes). It contains data from about 150 users, mostly senior management of Enron, organized into folders. The corpus contains a total of about 0.5M messages. This data was originally made public, and posted to the web, by the Federal Energy Regulatory Commission during its investigation.
ATnT Face Database
This Database of Faces, (formerly 'The ORL Database of Faces'), contains a set of face images taken between April 1992 and April 1994 at the lab. The database was used in the context of a face recognition project carried out in collaboration with the Speech, Vision and Robotics Group of the Cambridge University Engineering Department.