Topic subject creation using unsupervised learning for topic modeling.
Rashid MehdiyevJean NavaKaran SodhiSaurav AcharyaAnnie Ibrahim RanaPublished in: CoRR (2019)
Keyphrases
- topic modeling
- unsupervised learning
- topic models
- text classification
- latent dirichlet allocation
- supervised learning
- topic extraction
- modeling framework
- text mining
- collaborative filtering
- semi supervised
- latent topics
- semi supervised learning
- text documents
- generative model
- object recognition
- bag of words
- expectation maximization
- machine learning
- text corpora
- feature selection
- model selection
- dimensionality reduction
- knowledge base
- dimension reduction
- latent variables
- text categorization
- information retrieval
- em algorithm
- knn
- probabilistic latent semantic analysis
- hierarchical bayesian model