Consideration of New Word Extraction from Large-scale Directory Service

DOI

Bibliographic Information

Other Title
  • 大規模ディレクトリサービスからの新出語抽出に関する考察

Abstract

Recently documents of various specific fields exist on the Web, which are updated frequently. As a result, there exist many fields-specific new words that are not listed in dictionaries. When a document including fields-specific new words is processed with computers for the purposes of indexing and information extraction, the treatment of new words becomes a problem. This paper proposes a method for extracting new words from category names in a large-scale Web dictionary service. The method is based on several characteristics of a word, such as the number of hits in Google search, the number of categories containing the word in the directory service, and the part-of-speech pattern. The experimental results show their effectiveness for extracting new words.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680644898688
  • NII Article ID
    130005035028
  • DOI
    10.14864/fss.21.0.22.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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