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Aoe, Jun-ichi1
Atlam, El-Sayed1
Fuketa, Masao1
Morita, Kazuhiro1
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Atlam, El-Sayed; Fuketa, Masao; Morita, Kazuhiro; Aoe, Jun-ichi – Information Processing & Management, 2000
Discussion of natural language processing focuses on term weighting in information retrieval. Presents a new weighting method that depends on low frequency terms, called negative weighted inverse verb frequency, and discusses case frames, word similarity, similarity measurement, and recall and precision improvement. (LRW)
Descriptors: Information Retrieval, Mathematical Formulas, Measurement Techniques, Natural Language Processing