Features of the search profiles in the INIS-RS service

KOMATSUBARA Yasutoshi

doi:10.18919/dokumen.32.8_375

Bibliographic Information

Other Title

INIS RS サービスにおけるプロファイルの特性
INIS RS サービスニオケルプロファイルノトクセイ

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Description

Report is presented on the INIS-RS service being perforrned for nuclear people in Japan from 1979. Brief information on the INIS database and the retrieval system is stated in the first place. Analyses are made on the 322 items to reveal the composition and characteristics of the search profiles processed at the JAERI. Results are shown on the executing ratios of preliminaly search and of ranking retrieval with weighted descriptors. Each number of search terms and of logical operators used in each query is described with correlation of the number between terms and AND operators. Descriptions are also given on the relevance ratio of the retrieval and number of the documents retrieved.

Journal

Dokumenteshon kenkyu

Dokumenteshon kenkyu 32 (8), 375-382, 1982

Information Science and Technology Association, Japan