SeNMFk-SPLIT: Large Corpora Topic Modeling by Semantic Non-negative Matrix Factorization with Automatic Model Selection.
Maksim Ekin ErenNick SolovyevManish BhattaraiKim Ø. RasmussenCharles NicholasBoian S. AlexandrovPublished in: CoRR (2022)
Keyphrases
- negative matrix factorization
- topic modeling
- automatic model selection
- topic models
- matrix factorization
- probabilistic latent semantic analysis
- document clustering
- collaborative filtering
- text mining
- factor analysis
- sparse representation
- latent dirichlet allocation
- principal component analysis
- text classification
- model selection
- text documents
- spectral clustering
- mixture model
- natural language processing
- data sets
- natural language
- recommender systems
- machine learning