Deep mixtures of unigrams for uncovering topics in textual data.
Cinzia ViroliLaura AnderlucciPublished in: Stat. Comput. (2021)
Keyphrases
- textual data
- topic hierarchies
- text documents
- information extraction
- structured data
- text data
- text mining
- textual information
- natural language processing
- raw data
- keywords
- text categorization
- topic models
- information retrieval
- text classification
- data sets
- bag of words
- probabilistic model
- action recognition
- news stories
- formal concept analysis
- data mining