Abstract
The current study explores the ability to predict argumentative claims in structurally-annotated student essays to gain insights into the role of argumentation structure in the quality of persuasive writing. Our annotation scheme specified six types of argumentative components based on the well-established Toulmin’s model of argumentation. We developed feature sets consisting of word count, frequency data of key n-grams, positionality data, and other lexical, syntactic, semantic features based on both sentential and suprasentential levels. The suprasentential Random Forest model based on frequency and positionality features yielded the best results, reporting an accuracy of 0.87 and kappa of 0.73. This model will be included in an online writing assessment tool to generate feedback for student writers.
Original language | English (US) |
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Title of host publication | Proceedings of the 14th International Conference on Educational Data Mining, EDM 2021 |
Editors | I-Han Hsiao, Shaghayegh Sahebi, Francois Bouchet, Jill-Jenn Vie |
Publisher | International Educational Data Mining Society |
Pages | 375-383 |
Number of pages | 9 |
ISBN (Electronic) | 9781733673624 |
State | Published - 2021 |
Externally published | Yes |
Event | 14th International Conference on Educational Data Mining, EDM 2023 - Paris, France Duration: Jun 29 2021 → Jul 2 2021 |
Publication series
Name | Proceedings of the 14th International Conference on Educational Data Mining, EDM 2021 |
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Conference
Conference | 14th International Conference on Educational Data Mining, EDM 2023 |
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Country/Territory | France |
City | Paris |
Period | 6/29/21 → 7/2/21 |
Bibliographical note
Publisher Copyright:© EDM 2021.All rights reserved.
Keywords
- Argumentation
- Argumentative writing
- Claim identification