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Relevance Data for Language Models Using Maximum Likelihood.
- Source :
-
Journal of the American Society for Information Science & Technology . Sep2003, Vol. 54 Issue 11, p1050-1061. 12p. 4 Diagrams, 4 Charts. - Publication Year :
- 2003
-
Abstract
- Presents a preliminary empirical test of a maximum likelihood approach to using relevance date for training information retrieval parameters. Use of hypothesized distributions for documents and queries; Motivation of a heuristic estimate of the maximum likelihood optimization. [ABSTRACT FROM AUTHOR]
- Subjects :
- *INFORMATION retrieval
*PROBABILITY theory
Subjects
Details
- Language :
- English
- ISSN :
- 15322882
- Volume :
- 54
- Issue :
- 11
- Database :
- Academic Search Index
- Journal :
- Journal of the American Society for Information Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 10783708
- Full Text :
- https://doi.org/10.1002/asi.10300