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Peer reviewed Peer reviewed
ERIC Number: EJ537890
Record Type: Journal
Publication Date: 1997
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0306-4573
EISSN: N/A
Performance Standards and Evaluations in IR Test Collections: Cluster-Based Retrieval Models.
Shaw, W. M., Jr.; And Others
Information Processing & Management, v33 n1 p1-14 Jan 1997
Describes a study that computed low performance standards for the group of queries in 13 information retrieval (IR) test collections. Derived from the random graph hypothesis, these standards represent the highest levels of retrieval effectiveness that can be obtained from meaningless clustering structures. (Author/LRW)
Descriptors: Evaluation Methods, Hypothesis Testing, Information Retrieval, Measurement Techniques, Models, Relevance (Information Retrieval), Standards
Publication Type: Reports - Descriptive; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A