LJST: A Semi-supervised Joint Sentiment-Topic Model for Short Texts.
Ayan SenguptaSuman RoyGaurav RanjanPublished in: SN Comput. Sci. (2021)
Keyphrases
- topic models
- short texts
- semi supervised
- short text
- latent topics
- generative model
- latent dirichlet allocation
- topic detection
- topic modeling
- sentiment analysis
- text mining
- semi supervised learning
- multi view
- latent variables
- sentiment classification
- active learning
- labeled data
- co occurrence
- unlabeled data
- text documents
- supervised learning
- pairwise
- data points
- word pairs
- knowledge discovery