《计算机应用》唯一官方网站 ›› 2022, Vol. 42 ›› Issue (12): 3913-3923.DOI: 10.11772/j.issn.1001-9081.2021101709

• 前沿与综合应用 • 上一篇    

面向在线教育的同伴互评技术综述

许嘉1,2, 刘静1, 于戈3, 吕品1,2(), 杨攀原1   

  1. 1.广西大学 计算机与电子信息学院, 南宁 530004
    2.广西多媒体通信与网络技术重点实验室(广西大学), 南宁 530004
    3.东北大学 计算机科学与工程学院, 沈阳 110169
  • 收稿日期:2021-10-08 修回日期:2021-11-19 接受日期:2021-11-25 发布日期:2022-12-21 出版日期:2022-12-10
  • 通讯作者: 吕品
  • 作者简介:许嘉(1984—),女,山东荣成人,副教授,博士,CCF高级会员,主要研究方向:教育数据分析、个性化推荐
    刘静(1995—),女,四川遂宁人,硕士研究生,CCF会员,主要研究方向:主观题同伴互评
    于戈(1962—),男,辽宁大连人,教授,博士,CCF会士,主要研究方向:数据管理、智慧教育
    杨攀原(1998—),男,重庆人,硕士研究生,CCF会员,主要研究方向:主观题同伴互评。
  • 基金资助:
    国家自然科学基金资助项目(62067001);“广西八桂学者”专项;广西自然科学基金资助项目(2019JJA170045);广西高等教育本科教学改革工程项目(2020JGA116);广西研究生教育创新计划项目(JGY2021003)

Review of peer grading technologies for online education

Jia XU1,2, Jing LIU1, Ge YU3, Pin LYU1,2(), Panyuan YANG1   

  1. 1.School of Computer,Electronics and Information,Guangxi University,Nanning Guangxi 530004,China
    2.Guangxi Key Laboratory of Multimedia Communications and Network Technology (Guangxi University),Nanning Guangxi 530004,China
    3.School of Computer Science and Engineering,Northeastern University,Shenyang Liaoning 110169,China
  • Received:2021-10-08 Revised:2021-11-19 Accepted:2021-11-25 Online:2022-12-21 Published:2022-12-10
  • Contact: Pin LYU
  • About author:XU Jia, born in 1984, Ph. D., associate professor. Her research interests include educational data analysis, personalized recommendation.
    LIU Jing, born in 1995, M. S. candidate. Her research interests include peer grading of subjective questions.
    YU Ge, born in 1962, Ph. D., professor. His research interests include data management, smart education.
    YANG Panyuan, born in 1998, M. S. candidate. His research interests include peer grading of subjective questions.
  • Supported by:
    National Natural Science Foundation of China(62067001);Special Funds for “Guangxi Ba Gui Scholars”, Guangxi Natural Science Foundation(2019JJA170045);Higher Education Undergraduate Teaching Reform Project in Guangxi(2020JGA116);Innovation Program of Guangxi Graduate Education(JGY2021003)

摘要:

随着以慕课(MOOC)为代表的在线教育平台的迅速发展,如何评价平台学习者提交的大规模主观题作业是面临的重大挑战。同伴互评是有效应对大规模主观题作业评价挑战的主流方案,近年来受到学术界与工业界的广泛关注。鉴于此,对面向在线教育的同伴互评技术进行了调研与分析。首先,概述当前实施同伴互评的通用流程;然后,分别阐述评价者分配、评语分析、异常互评信息检测与处理以及主观题作业真实分数估计等重要的同伴互评流程活动的主要研究成果;其次,对比具有代表性的在线教育平台或已发布的教学系统中的同伴互评功能;最后,总结和展望同伴互评的未来发展趋势,为正在从事或打算从事同伴互评研究的人们提供借鉴与参考。

关键词: 在线教育, 同伴互评, 真实分数估计, 评语分析, 评价者分配, 异常检测

Abstract:

With the rapid development of online education platforms represented by Massive Open Online Courses (MOOC), how to evaluate the large-scale subjective question assignments submitted by platform learners is a big challenge. Peer grading is the mainstream scheme for the challenge, which has been widely concerned by both academia and industry in recent years. Therefore, peer grading technologies for online education were survyed and analyzed. Firstly, the general process of peer grading was summarized. Secondly, the main research results of important peer grading activities, such as grader allocation, comment analysis, abnormal peer grading information detection and processing, true grade estimation of subjective question assignments, were explained. Thirdly, the peer grading functions of representative online education platforms and published teaching systems were compared. Finally, the future development trends of peer grading was summed up and prospected, thereby providing reference for people who are engaged in or intend to engage in peer grading research.

Key words: online education, peer grading, true grade estimation, comment analysis, grader allocation, anomaly detection

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