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Automatic Scoring of Student Feedback for Teaching Evaluation Based on Aspect-Level Sentiment Analysis
- Source :
-
Education and Information Technologies . Jan 2023 28(1):797-814. - Publication Year :
- 2023
-
Abstract
- Student feedback is crucial for evaluating the performance of teachers and the quality of teaching. Free-form text comments obtained from open-ended questions are seldom analyzed comprehensively since it is difficult to interpret and score compared to standardized rating scales. To solve this problem, the present study employed aspect-level sentiment analysis using deep learning and dictionary-based approaches to automatically calculate the emotion orientation of text-based feedback. The results showed that the model using the topic dictionary as input and the attention mechanism had the strongest prediction effect in student review sentiment classification, with a precision rate of 80%, a recall rate of 79% and an F1 value of 79%. The findings identified issues that were not otherwise apparent from analyses of purely quantitative data, providing a deeper and more constructive understanding of curriculum and teaching performance.
Details
- Language :
- English
- ISSN :
- 1360-2357 and 1573-7608
- Volume :
- 28
- Issue :
- 1
- Database :
- ERIC
- Journal :
- Education and Information Technologies
- Publication Type :
- Academic Journal
- Accession number :
- EJ1363937
- Document Type :
- Journal Articles<br />Reports - Research
- Full Text :
- https://doi.org/10.1007/s10639-022-11151-z