Document (#10985)

Author

Harman, D.

Title

Overview of the Second Text Retrieval Conference : TREC-2

Source

Information processing and management. 31(1995) no.3, S.271-289

Year

1995

Abstract

The conference was attended by about 150 people involved in 31 participating groups. Its goal was to bring research groups together to discuss their work on a new large test collection. There was a large variation of retrieval techniques reported on, including methods using automatic thesauri, sophisticated term weighting, natural language techniques, relevance feedback, and advanced pattern matching. As results had been run through a common evaluation package, groups were able to compare the effectiveness of different techniques, and discuss how differences between the systems affected performance

Theme

Retrievalstudien

Object

TREC

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3. ¬The Fifth Text Retrieval Conference (TREC-5) (1997) 0.85

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4. ¬The Sixth Text Retrieval Conference (TREC-6) (1998) 0.85

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5. Harman, D.: ¬The Text REtrieval Conferences (TRECs) : providing a test-bed for information retrieval systems (1998) 0.71

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