On Issues of Feature Extraction in Chinese Automatic Essay Scoring System

  • Authors:

  • Tao-Hsing Chang;Chia-Hoang Lee;Hak-Ping Tam

  • Affiliations:

  • Research Center for Psychological and Educational Testing and Department of Computer Science, National Chiao Tung University, Hsinchu, Taiwan, R.O.C.;Department of Computer Science, National Chiao Tung University, Hsinchu, Taiwan, R.O.C.;Graduate Institute of Science Education, National Taiwan Normal University, Taipei, Taiwan, R.O.C.

  • Venue:
  • Proceedings of the 2007 conference on Artificial Intelligence in Education: Building Technology Rich Learning Contexts That Work
  • Year:
  • 2007

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Abstract

Automatic essay scoring is a very important tool for many educational researches. However, the linguistic differences between Chinese and English indicate a need to reconsider various issues when designing Chinese automatic essay scoring systems. This study proposes system architecture for developing a Chinese automatic essay scoring system and analyzes various issues related to feature extraction of Chinese writing.