論文 ·日本語 ·未確認
The effect of corpus size on case frame acquisition for discourse analysis
Ryohei Sasano ・ Daisuke Kawahara ・ Sadao Kurohashi
- 刊行年
- 2009-01-01
- 言語
- 英語
- OpenAlex
- W1986015128
- DOI
- 10.3115/1620754.1620830
- MAG
- 1986015128
- URL
- https://dl.acm.org/doi/pdf/10.5555/1620754.1620830
要旨
This paper reports the effect of corpus size on case frame acquisition for discourse analysis in Japanese. For this study, we collected a Japanese corpus consisting of up to 100 billion words, and constructed case frames from corpora of six different sizes. Then, we applied these case frames to syntactic and case structure analysis, and zero anaphora resolution. We obtained better results by using case frames constructed from larger corpora; the performance was not saturated even with a corpus size of 100 billion words.
主題
この書誌の出所
- openalex— W1986015128（2026-08-14取得）
引用
Ryohei Sasano・Daisuke Kawahara・Sadao Kurohashi（2009-01-01） The effect of corpus size on case frame acquisition for discourse analysis pp. 521-521
Sasano2009EffectCorpusSize