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ERIC Number: EJ503521
Record Type: CIJE
Publication Date: 1995
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISSN: ISSN-0306-4573
Combining the Evidence of Multiple Query Representations for Information Retrieval.
Belkin, N. J.; And Others
Information Processing & Management, v31 n3 p431-48 1995
Reports on two studies in the second Text Retrieval Conference (TREC-2) program that investigated the effect on retrieval performance of combination of multiple representations of TREC topics. Six methods of query combinations and the combination of the same queries on different databases are examined. Results show that combining evidence from different systems leads to performance improvement. (Author/AEF)
Publication Type: Reports - Evaluative; Reports - Research; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A