Topic model based on co-occurrence word networks for unbalanced short text datasets.
Chengjie MaJunping DuMeiyu LiangZeli GuanPublished in: CoRR (2023)
Keyphrases
- co occurrence
- short text
- short texts
- topic models
- latent topics
- topic detection
- word co occurrence
- short text classification
- latent dirichlet allocation
- topic modeling
- wordnet
- semantic similarity
- named entities
- query words
- visual words
- text data
- query terms
- text documents
- semantic relations
- multi document summarization
- semantic information
- text categorization