Unsupervised semantic analysis and zero-shot learning of newsgroup topics.
Serge DolgikhPublished in: COLINS (4) (2024)
Keyphrases
- semantic analysis
- topic modeling
- natural language
- natural language processing
- natural language understanding
- semantic information
- topic models
- unsupervised learning
- supervised learning
- natural language sentences
- semi supervised
- keywords
- semantic meaning
- syntactic analysis
- image search
- latent dirichlet allocation
- knowledge transfer
- parse tree
- information retrieval
- text classification
- information extraction
- video sequences
- decision trees
- database