Using Sentiment Analysis to Identify Student Emotional State to Avoid Dropout in E-Learning.
Míria L. D. R. BóbóFernanda CamposVictor StröeleJosé Maria N. DavidRegina BragaTiago Timponi TorrentPublished in: Int. J. Distance Educ. Technol. (2022)
Keyphrases
- sentiment analysis
- emotional state
- e learning
- opinion mining
- emotion recognition
- learning environment
- sentiment classification
- affect recognition
- text classification
- sentence level
- learning process
- product reviews
- online reviews
- sentiment lexicon
- product features
- affective states
- multi aspect
- learning styles
- learning objects
- text mining
- natural language processing
- mental representations
- artificial intelligence
- learning materials
- intelligent tutoring systems
- facial expressions
- user generated
- distance learning
- learning experience