Literaturnachweis - Detailanzeige
Autor/in | Mather, Laura A. |
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Titel | A Linear Algebra Measure of Cluster Quality. |
Quelle | In: Journal of the American Society for Information Science, 51 (2000) 7, S.602-13 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0002-8231 |
Schlagwörter | Algorithms; Cluster Analysis; Information Retrieval; Mathematical Formulas; Matrices; Models |
Abstract | Discussion of models for information retrieval focuses on an application of linear algebra to text clustering, namely, a metric for measuring cluster quality based on the theory that cluster quality is proportional to the number of terms that are disjoint across the clusters. Explains term-document matrices and clustering algorithms. (Author/LRW) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |