CluWords: Exploiting Semantic Word Clustering Representation for Enhanced Topic Modeling.
Felipe ViegasSérgio D. CanutoChristian GomesWashington LuizThierson RosaSabir RibasLeonardo RochaMarcos André GonçalvesPublished in: WSDM (2019)
Keyphrases
- topic modeling
- topic models
- tag information
- latent topics
- topic extraction
- text mining
- latent dirichlet allocation
- clustering algorithm
- probabilistic latent semantic analysis
- clustering method
- image representation
- co occurrence
- k means
- latent semantic analysis
- document clustering
- high dimensional data
- semantic similarity
- semantic information
- databases
- visual features
- unsupervised learning
- maximum likelihood
- keywords
- artificial intelligence