Recommendation of Micro Teaching Video Resources Based on Topic Mining and Sentiment Analysis.
Jie LiuHaiping LvPublished in: Int. J. Emerg. Technol. Learn. (2022)
Keyphrases
- sentiment analysis
- text mining
- user generated
- multi aspect
- opinion mining
- product reviews
- public opinion
- sentiment classification
- text classification
- rating prediction
- sentence level
- natural language processing
- collaborative filtering
- sentiment polarity
- micro blog
- topic modeling
- data mining
- online reviews
- e learning
- recommender systems
- sentiment lexicon
- topic specific
- opinion retrieval
- real world
- social media content
- sentiment words
- social networks
- positive or negative
- automatic construction
- information extraction
- topic models
- latent dirichlet allocation