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ERIC Number: EJ637589
Record Type: Journal
Publication Date: 2001
Pages: N/A
Abstractor: N/A
ISSN: ISSN-0044-7870
Counter-intuitive Cases of Data Fusion in Information Retrieval.
Ibraev, Ulukbek; Kantor, Paul; Ng, K. B.
Proceedings of the ASIST Annual Meeting, v38 p31-45 2001
Aspects of Data Fusion (DF) for information retrieval are explored. Based on a geometrical model of DF, it is shown that in the ideal case, performance of DF for a pair of information retrieval schemes may be approximated by a quadratic polynomial. Compares counter-intuitive cases of DF with cases that behave according to the geometric model. (AEF)
Publication Type: Journal Articles; Reports - Research; Speeches/Meeting Papers
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A