Automated Japanese Essay Scoring System: Jess

  • Authors:
  • Tsunenori Ishioka;Masayuki Kameda

  • Affiliations:
  • National Center for Univ. Entrance Exam., Tokyo, Japan;Ricoh Co., Ltd., Tokyo, Japan

  • Venue:
  • DEXA '04 Proceedings of the Database and Expert Systems Applications, 15th International Workshop
  • Year:
  • 2004

Quantified Score

Hi-index 0.00

Visualization

Abstract

We have developed on automated Japanese essay scoring system named jess.The system evaluates an essay from three features: (1) Rhetoric - ease of reading, diversity of vocabulary, percentage of big words (long, difficult words), and percentage of passive sentences, (2) Organization - characteristics associated with the orderly presentation of ideas, such as rhetorical features and linguistic cues, (3) Contents - vocabulary related to the topic, such as relevant information and precise or specialized vocabulary.The final evaluated score is calculated by deducting from a perfect score assigned by a learning process using editorials and columns from the Mainichi Daily News newspaper. A diagnosis for the essay is also given.Our system does not need any essays graded by human experts.