A novel topic model for documents by incorporating semantic relations between words.
Jihong ChenKai ZhangYuan ZhouZheng ChenYufei LiuZhuo TangLi YinPublished in: Soft Comput. (2020)
Keyphrases
- word pairs
- semantic relations
- topic models
- latent topics
- text documents
- co occurrence
- wordnet
- topic modeling
- semantic relationships
- latent dirichlet allocation
- text corpora
- lda model
- relation extraction
- web pages
- document representation
- text mining
- knowledge sources
- semantic network
- lexical chains
- statistical topic models
- document classification
- news articles
- document clustering
- natural language processing
- word sense
- probabilistic model
- machine learning
- probabilistic topic models
- text analysis
- latent semantic analysis
- expert systems
- keywords
- data mining
- databases