Topic Modeling over Short Texts by Incorporating Word Embeddings.
Jipeng QiangPing ChenTong WangXindong WuPublished in: CoRR (2016)
Keyphrases
- topic modeling
- latent topics
- short texts
- short text
- topic models
- latent dirichlet allocation
- query words
- co occurrence
- text classification
- text mining
- topic detection
- vector space
- low dimensional
- n gram
- text documents
- dimensionality reduction
- information retrieval
- word sense disambiguation
- generative model
- probabilistic model
- named entities
- collaborative filtering
- natural language processing
- image classification
- knn