Weighted aspect-based opinion mining using deep learning for recommender system.
Aminu Da'uNaomie SalimIdris RabiuAkram OsmanPublished in: Expert Syst. Appl. (2020)
Keyphrases
- opinion mining
- deep learning
- recommender systems
- sentiment analysis
- sentiment lexicon
- unsupervised learning
- collaborative filtering
- online product reviews
- machine learning
- customer reviews
- topic modeling
- product reviews
- user profiles
- sentiment classification
- product features
- user preferences
- weakly supervised
- mental models
- decision trees
- maximum likelihood
- information extraction