A Proposal of a method for extracting strategy words from IR information of enterprise

DOI

Bibliographic Information

Other Title
  • 企業のIR情報からの戦略ワードの抽出法の提案

Abstract

To evaluation enterprise, it is important to consider not only enterprise financial states but also enterprise strategies or those changes. In this article, we extract the strategy words of the enterprise from the investor relations information published by the enterprise (IR information). <br>In the enterprise strategy words appearing in IR information, there are many originally created words by companies, such as coined and proper words and so on.<br>It is difficult to extract these words by morphological analysis with dictionary. So, we propose a method which consists of the following steps. (1) To extract candidates of strategy words by N-gram analysis. (2) To reduce noise words by using corpus of the common words that appears frequently in Japanese documents except IRs.

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Keywords

Details 詳細情報について

  • CRID
    1390001205708501120
  • NII Article ID
    130005176005
  • DOI
    10.11497/jasmin.2016f.0_75
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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