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Assessment2Vec: learning distributed representations of assessments to reduce marking workload

Shuang Wang*, Amin Beheshti*, Yufei Wang, Jianchao Lu, Quan Z. Sheng, Stephen Elbourn, Hamid Alinejad-Rokny, Elizabeth Galanis

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

Abstract

Reducing instructors workload in online and large-scale learning environments could be one of the most important factors in educational systems. To address this challenge, techniques such as Artificial Intelligence has been considered in tutoring systems and automatic essay scoring tasks. In this paper, we construct a novel model to enable learning distributed representations of assessments namely Assessment2Vec and mark assessments automatically with Supervised Contrastive Learning loss which will effectively reduce instructors’ workload in marking large number of assessments. The experimental results based on the real-world datasets show the effectiveness of the proposed approach.

Original languageEnglish
Title of host publicationArtificial Intelligence in Education
Subtitle of host publication22nd International Conference, AIED 2021, Utrecht, The Netherlands, June 14–18, 2021: Proceedings, Part II
EditorsIdo Roll, Danielle McNamara, Sergey Sosnovsky, Rose Luckin, Vania Dimitrova
Place of PublicationCham, Switzerland
PublisherSpringer, Springer Nature
Pages384-389
Number of pages6
ISBN (Electronic)9783030782702
ISBN (Print)9783030782696
DOIs
Publication statusPublished - 2021
Event22nd International Conference on Artificial Intelligence in Education, AIED 2021 - Virtual, Online
Duration: 14 Jun 2021 → 18 Jun 2021

Publication series

NameLecture Notes in Computer Science
PublisherSpringer
Volume12749
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference22nd International Conference on Artificial Intelligence in Education, AIED 2021
CityVirtual, Online
Period14/06/21 → 18/06/21

Keywords

  • Assessment2Vec
  • Assessment marking
  • Natural language processing
  • Supervised contrastive learning
  • AI-enabled education

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