ERIC Number: EJ606816
Record Type: Journal
Publication Date: 2000
Reference Count: N/A
Variation in Relevance Judgments and the Measurement of Retrieval Effectiveness.
Voorhees, Ellen M.
Information Processing & Management, v36 n5 p697-716 Sep 2000
Discusses the test collections developed in the TREC (Text REtrieval Conference) workshops for information retrieval research and describes a study by NIST (National Institute of Standards and Technology) that verified their reliability by investigating the effect changes in the relevance assessments have on the evaluation of retrieval results. (Author/LRW)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A