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Peer reviewedMahapatra, Manoranjan; Biswas, Subal Chandra – Journal of the American Society for Information Science, 1986
Analyzes associations among different role operators quantitatively by taking input strings from 200 abstracts, each related to subject fields of taxation, genetic psychology, and Shakespearean drama, and subjecting them to the Chi-square test. Significant associations by other differencing operators and connectives are discussed. A schema of role…
Descriptors: Abstracts, Automatic Indexing, Classification, Drama
Saracevic, Tefko – 1968
The Comparative Systems Laboratory (CSL) proposed to deal with the problems of testing retrieval systems by examining a number of processes involved in such systems, with particular attention to the human factor. It is hoped that the results of the project will be useful in refining methodologies for experimentation with information retrieval (IR)…
Descriptors: Comparative Analysis, Evaluation Methods, Indexing, Information Retrieval
