Using language models for tracking events of interest over time
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چکیده
This paper presents the TNO tracking system which was evaluated at the 2000 Topic Detection and Tracking evaluation project (TDT2000). The objective of the TDT tracking task is to track events of interest over time. We built a baseline tracking system based on a language modeling approach. This approach had proved to be powerful for the TREC adaptive filtering task and several other IR tasks.
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تاریخ انتشار 2001