形態素解析を用いた事故・リスクに関する記述の分析

• 湊 淳

  茨城大学

• 鈴木 慎吾

  茨城大学

• 村上 雄太郎

  茨城大学

• 伊多波 正徳

  茨城大学

• 小澤 哲

  茨城大学

書誌事項

タイトル別名

• Research on Texts of Accidents and Risks using Morphological Analysis

抄録

In this research, we applied morphological analysis to abstract the psychological information of writer. Chasen is a Japanese software for morphological analysis. Two types of texts are evaluated. (1) Explanation of the outline of well-known accident or trouble. (2) Author's impression about the accident or trouble. Frequencies of verb, adjective, adverb, Rentaishi, conjunction, particle, auxiliary verb and exclamation are compared in both texts. It was found that the frequency of adverb is higher in the author's impressions. The tf-idf of adverb was also examined. it was found that the tf-idfs of adverbs belong to two groups are significantly different.

収録刊行物

• 日本感性工学会論文誌

  日本感性工学会論文誌 13 (2), 341-346, 2014

  日本感性工学会

キーワード

• Morphological analysis
• Chasen
• psychological condition
• text analysis
• Japanese language
• risk
• trouble
• tf-idf

詳細情報

• CRID: 1390282680303026432
• NII論文ID: 130004957861
• DOI: 10.5057/jjske.13.341
• ISSN: 18845258
• ISSN: 18840833
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可