Overview of the Fourth Text REtrieval Conference (TREC-4)
نویسنده
چکیده
The number of participating systems has grown from 25 in TREC-1 to 36 in TREC-4 (see Table 1), including most of the major text retrieval software companies and most of the universities doing research in text retrieval. The diversity of the participating groups has ensured that TREC represents many different approaches to text retrieval, while the emphasis on individual experiments evaluated within a common setting has proven to be a major strength of TREC.
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