A new topic modeling based approach for aspect extraction in aspect based sentiment analysis: SS-LDA.
Baris ÖzyurtMuhammet Ali AkcayolPublished in: Expert Syst. Appl. (2021)
Keyphrases
- topic modeling
- opinion mining
- sentiment analysis
- topic models
- text classification
- sentiment lexicon
- latent dirichlet allocation
- text mining
- sentiment classification
- sentiment words
- text documents
- product features
- latent topics
- natural language processing
- online reviews
- product reviews
- artificial intelligence
- sentence level
- clustering algorithm
- user generated
- feature extraction
- data mining
- text categorization