The Effect of Corpus Size on Case Frame Acquisition for Predicate-Argument Structure Analysis

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概要

• 論文の詳細を見る

• This paper reports the effect of corpus size on case frame acquisition for predicate-argument structure analysis in Japanese. For this study, we collect a Japanese corpus consisting of up to 100 billion words, and construct case frames from corpora of six different sizes. Then, we apply these case frames to syntactic and case structure analysis, and zero anaphora resolution, in order to investigate the relationship between the corpus size for case frame acquisition and the performance of predicate-argument structure analysis. We obtained better analyses by using case frames constructed from larger corpora; the performance was not saturated even with a corpus size of 100 billion words.

• （社）電子情報通信学会の論文
• 2010-06-01

著者

• Kurohashi Sadao

  Graduate School Of Informatics Kyoto University

• Kawahara Daisuke

  National Institute Of Information And Communications Technology

• SASANO Ryohei

  Graduate School of Informatics, Kyoto University

• Sasano Ryohei

  Graduate School Of Informatics Kyoto University

関連論文

• Virtualized-Egos Using Knowledge Cards( Software Agent and Its Applications)
• The Effect of Corpus Size on Case Frame Acquisition for Predicate-Argument Structure Analysis
• Natural Language Processing and Taxonomy(Third Symposium on the GaiaList 21 Program-Taxonomy, Genome and Language,Symposium,PROCEEDING OF THE 75^ ANNUAL MEETING OF THE ZOOLOGICAL SOCIETY OF JAPAN)

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