Topic Detection for Online Course Feedback Using LDA.
Sayan UnankardWanvimol NadeePublished in: SETE@ICWL (2019)
Keyphrases
- topic detection
- online course
- online learning
- learning styles
- distance learning
- document collections
- statistically significant
- text classification
- topic models
- document clustering
- face recognition
- text data
- generative model
- feature extraction
- document level
- higher education
- learning content
- m learning
- data mining
- information extraction
- information retrieval
- e learning
- dimensionality reduction
- high dimensional
- digital libraries