首页|Automated Chinese Essay Scoring from Multiple Traits
Automated Chinese Essay Scoring from Multiple Traits
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NETL
Automatic Essay Scoring (AES) is the task of using the computer to evaluate the quality of essays automatically。 Current research on AES focuses on scoring the overall quality or single trait of prompt-specific essays。 However， users expect to obtain not only the overall score but also the instant feedback from different traits to help improve their writing。 Therefore， we first annotate a multi-trait dataset ACEA including 1220 argumentative essays from four traits， i。e。， the essay organization， topic， logic， and language。 And then we design a Hierarchical Multi-task Trait Scorer (HMTS) to evaluate the quality of writing by modeling these four traits。 Moreover， we propose an inter-sequence attention mechanism to enhance information interaction between different tasks and design the trait-specific features for various tasks in AES。 The experimental results on ACEA show that our HMTS can effectively score essays from multiple traits， outperforming several strong baselines。
Yaqiong He、Feng Jiang、Xiaomin Chu、Peifeng Li
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School of Computer Science and Technology, Soochow University, Suzhou, China
International Conference on Computational Linguistics
Gyeongju(KR)
29th International Conference on Computational Linguistics
NETL
