A Knowledge Discovery System for Parse Trees

• OYAMA Mayumi

  Information Processing Research Center, Kwansei Gakuin University

• OKADA Takashi

  Information Processing Research Center, Kwansei Gakuin University

• LI Guifeng

  Information Processing Research Center, Kwansei Gakuin University

Bibliographic Information

Other Title

• 構文解析木データからの知識発見システム

Abstract

A knowledge discovery software : SYKD has been developed to analyze sentences based on their syntactic structures. Some node in a parse tree is specified as viewpoint, and the features on its surrounding nodes allow us to extract knowledge about the characteristic usage of the word at the viewpoint. Since this software handles the syntactic structure directly, we can expect results, which cannot be attained by other conventional methods of data analysis. Some results are reported on the analysis of Japanese particles in EDR corpus.

Journal

• IEICE technical report. Natural language understanding and models of communication

  IEICE technical report. Natural language understanding and models of communication 98 (338), 25-32, 1998-10-16

  The Institute of Electronics, Information and Communication Engineers

Keywords

• Knowledge discovery
• Parse tree
• ID3
• Data analysis
• SYKD

Details

• CRID: 1573105977276197888
• NII Article ID: 110003278483
• NII Book ID: AN10091225
• Text Lang: ja
• Data Source:
  • CiNii Articles