Literaturnachweis - Detailanzeige
Autor/inn/en | Salton, G.; und weitere |
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Titel | The Measurement of Term Importance in Automatic Indexing. |
Quelle | In: Journal of the American Society for Information Science, 32 (1981) 3, S.175-86 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Automatic Indexing; Bibliographies; Information Retrieval; Methods; Relevance (Information Retrieval); Research Methodology; Word Frequency |
Abstract | Reviews major term-weighting theories, presents methods for estimating the relevance properties of terms based on their frequency characteristics in a document collection, and compares weighting systems using term relevance properties with more conventional frequency-based methodologies. Eighteen references are cited. (Author/FM) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |