Word Co-occurrence Augmented Topic Model in Short Text.
Guan-Bin ChenHung-Yu KaoPublished in: Int. J. Comput. Linguistics Chin. Lang. Process. (2015)
Keyphrases
- topic models
- latent topics
- co occurrence
- keyword extraction
- latent dirichlet allocation
- topic modeling
- latent variables
- text documents
- keywords
- probabilistic model
- text corpora
- text mining
- wordnet
- topic detection
- text retrieval
- named entities
- machine learning
- knowledge base
- search engine
- knn
- high dimensional
- clustering algorithm
- information retrieval