Scalable Deep Poisson Factor Analysis for Topic Modeling.
Zhe GanChangyou ChenRicardo HenaoDavid E. CarlsonLawrence CarinPublished in: ICML (2015)
Keyphrases
- factor analysis
- topic modeling
- topic models
- independent component analysis
- latent dirichlet allocation
- text mining
- cluster analysis
- collaborative filtering
- matrix factorization
- discriminant analysis
- statistical tests
- latent factors
- text classification
- latent topics
- signal processing
- latent semantic analysis
- text documents
- co occurrence
- support vector
- real world
- generative model
- active learning
- latent variables
- feature extraction
- clustering algorithm
- computer vision
- data mining