Exploring User Feedback of a E-Learning System: A Text Mining Approach.
Wen-Bin YuRonaldo LunaPublished in: HCI (15) (2013)
Keyphrases
- user feedback
- text mining
- e learning
- text clustering
- user interaction
- relevance feedback
- text documents
- natural language processing
- information extraction
- user profiles
- implicit feedback
- user preferences
- web mining
- learning process
- feedback information
- data mining
- personalized recommendation
- learning environment
- information retrieval
- knowledge discovery
- relevant documents
- learning to rank
- machine learning
- user involvement
- topic models
- amazon mechanical turk
- recommender systems
- document clustering
- data analysis
- databases