Analyzing Large Collections of Open-Ended Feedback From MOOC Learners Using LDA Topic Modeling and Qualitative Analysis.
Gaurav NandaKerrie A. DouglasDavid R. WallerHillary E. MerzdorfDan GoldwasserPublished in: IEEE Trans. Learn. Technol. (2021)
Keyphrases
- open ended
- topic modeling
- qualitative analysis
- topic models
- latent dirichlet allocation
- quantitative analysis
- formative assessment
- learning outcomes
- content analysis
- multiple choice
- information retrieval
- text mining
- latent topics
- text classification
- student engagement
- learning experience
- discussion forums
- collaborative filtering
- learning environment
- document collections
- collaborative learning
- e learning
- probabilistic latent semantic analysis
- inquiry learning
- generative model
- relevance feedback
- probabilistic model
- learning process
- online course
- learning processes
- video streams
- text documents
- probabilistic topic models