Enhancing Detailed Feedback to Chinese Writing Learners Using a Soft-Label Driven Approach and Tag-Aware Ranking Model

  • Yuzhe Cai
  • , Shaoguang Mao*
  • , Chenshuo Wang
  • , Tao Ge
  • , Wenshan Wu
  • , Yan Xia
  • , Chanjin Zheng
  • , Qiang Guan
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

This paper focuses on providing detailed and specific feedback for Chinese writing learners, which is challenging due to the uncertainty of the feedback space. 30 common tags are identified based on clustering 363k comment phrases. By predicting the corresponding tags for an input, learners can gain insights on how to improve their work. However, the various tag types and non-exhaustive annotation pose challenges for model training. To address this, we propose a soft-label-driven approach to construct a more accurate relationship between samples and the tag space. We use a relevance matrix between different tags to adjust the positive label’s confidence across the entire tag space. Additionally, we propose a tag-aware regression-based ranking model that further improves performance. Our experiments demonstrate that the proposed soft-label approach performs better than a hard-label approach, and the proposed ranking model enhances performance. Our data and code are available at: https://github.com/Zhe0311/DetailedFeedback2ChineseWritingLearners.

Original languageEnglish
Title of host publicationNatural Language Processing and Chinese Computing - 12th National CCF Conference, NLPCC 2023, Proceedings
EditorsFei Liu, Nan Duan, Qingting Xu, Yu Hong
PublisherSpringer Science and Business Media Deutschland GmbH
Pages576-587
Number of pages12
ISBN (Print)9783031446924
DOIs
StatePublished - 2023
Event12th National CCF Conference on Natural Language Processing and Chinese Computing, NLPCC 2023 - Foshan, China
Duration: 12 Oct 202315 Oct 2023

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume14302 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference12th National CCF Conference on Natural Language Processing and Chinese Computing, NLPCC 2023
Country/TerritoryChina
CityFoshan
Period12/10/2315/10/23

Keywords

  • Automated feedback
  • Computer-aided language learning
  • Essay assessment
  • Soft-label tag-aware ranking model

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