Simple Word Strings as Compound Keywords: An Indexing and Ranking Method for Japanese Texts.

Yasushi Ogawa, Ayako Bessho, Masako Hirose: Simple Word Strings as Compound Keywords: An Indexing and Ranking Method for Japanese Texts. SIGIR 1993: 227-236

@inproceedings{DBLP:conf/sigir/OgawaBH93,
  author    = {Yasushi Ogawa and
               Ayako Bessho and
               Masako Hirose},
  editor    = {Robert Korfhage and
               Edie M. Rasmussen and
               Peter Willett 0002},
  title     = {Simple Word Strings as Compound Keywords: An Indexing and Ranking
               Method for Japanese Texts},
  booktitle = {Proceedings of the 16th Annual International ACM-SIGIR Conference
               on Research and Development in Information Retrieval. Pittsburgh,
               PA, USA, June 27 - July 1, 1993},
  publisher = {ACM},
  year      = {1993},
  isbn      = {0-89791-605-0},
  pages     = {227-236},
  ee        = {db/conf/sigir/OgawaBH93.html},
  crossref  = {DBLP:conf/sigir/93},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

BibTeX

Abstract

This paper describes a new indexing method for Japanese text databases using the simple keyword string, in which a compound word is treated as a string of simple words, which are the smallest units in Japanese grammar which still maintain their meanings. This method allows retrieved texts to be ranked, according to the similarity of their meaning to the query, without using a control vocabulary or thesaurus. This paper also introduces the keyword feature, which describes the syntactic and semantic characteristics of a word, and results in more precise keyword extraction and text retrieval as well as simple dictionary maintenance.

Copyright © 1993 by the ACM, Inc., used by permission. Permission to make digital or hard copies is granted provided that copies are not made or distributed for profit or direct commercial advantage, and that copies show this notice on the first page or initial screen of a display along with the full citation.

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Printed Edition

Robert Korfhage, Edie M. Rasmussen, Peter Willett (Eds.): Proceedings of the 16th Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval. Pittsburgh, PA, USA, June 27 - July 1, 1993. ACM 1993, ISBN 0-89791-605-0
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