A term weighting method based on lexical chain for automatic summarization

Young I. Song, Kyoung S. Han, Hae-Chang Rim

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

We suggest a new term weighting method based on lexical cohesion in a text. To compute cohesion, we use lexical chain with a new lexical chain disambiguation method considering association between words and characteristics of WordNet. In our experiment, the methods show a better result than traditional term weighting methods such as tf and tf.idf.

Original languageEnglish
Pages (from-to)636-639
Number of pages4
JournalLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2945
Publication statusPublished - 2004 Dec 1

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Computer Science(all)
  • Theoretical Computer Science

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