Stable topic modeling for web science: granulated LDA.
Sergei KoltsovSergey I. NikolenkoOlessia KoltsovaSvetlana BodrunovaPublished in: WebSci (2016)
Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- text mining
- modeling framework
- scientific articles
- topic extraction
- latent semantic analysis
- text classification
- latent topics
- generative model
- collaborative filtering
- probabilistic topic models
- neural network
- text documents
- artificial intelligence
- information retrieval
- question answering
- face recognition
- computer vision
- probabilistic latent semantic analysis