Bag-of-Discriminative-Words (BoDW) Representation via Topic Modeling.
Yueting ZhuangHanqi WangJun XiaoFei WuYi YangWeiming LuZhongfei ZhangPublished in: IEEE Trans. Knowl. Data Eng. (2017)
Keyphrases
- topic modeling
- topic models
- latent topics
- latent dirichlet allocation
- lda model
- text documents
- text corpora
- bag of words
- probabilistic topic models
- text mining
- modeling framework
- probabilistic latent semantic analysis
- text categorization
- image representation
- text classification
- named entities
- word sense disambiguation
- collaborative filtering
- knowledge representation
- pattern recognition
- support vector
- feature selection
- information retrieval