Analyzing educational comments for topics and sentiments: A text analytics approach.
Gokarn Ila NitinSwapna GottipatiVenky ShankararamanPublished in: FIE (2015)
Keyphrases
- text analytics
- text mining
- text data
- user comments
- social media
- free text
- sentiment analysis
- topic models
- information retrieval
- text documents
- keywords
- ultimate goal
- feature space
- databases
- structured data
- e learning
- text corpora
- graphical representations
- visual data mining
- data mining
- association rules
- natural language processing
- text classification
- artificial intelligence