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Flexible intrinsic evaluation of hierarchical clustering for TDT
2003
Proceedings of the twelfth international conference on Information and knowledge management - CIKM '03
The Topic Detection and Tracking (TDT) evaluation program has included a "cluster detection" task since its inception in 1996. Systems were required to process a stream of broadcast news stories and partition them into non-overlapping clusters. A system's effectiveness was measured by comparing the generated clusters to "truth" clusters created by human annotators. Starting in 2003, TDT is moving to a more realistic model that permits overlapping clusters (stories may be on more than one topic)
doi:10.1145/956912.956914
fatcat:lg3f3etplnevvhjhvd6nyf4dfu