Knowledge-Sparse and Knowledge-Rich Learning in Information Retrieval.

Rada, Roy

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Peer reviewed

ERIC Number: EJ359733

Record Type: Journal

Publication Date: 1987

Pages: N/A

Abstractor: N/A

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Knowledge-Sparse and Knowledge-Rich Learning in Information Retrieval.

Rada, Roy

Information Processing and Management, v23 n3 p195-210 1987

Reviews aspects of the relationship between machine learning and information retrieval. Highlights include learning programs that extend from knowledge-sparse learning to knowledge-rich learning; the role of the thesaurus; knowledge bases; artificial intelligence; weighting documents; work frequency; and merging classification structures. (78 references) (Author/LRW)

Descriptors: Algorithms, Artificial Intelligence, Classification, Documentation, Information Retrieval, Man Machine Systems, Thesauri, Word Frequency

Publication Type: Journal Articles; Information Analyses; Reports - Research

Education Level: N/A

Audience: Researchers

Language: English

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Author Affiliations: N/A