Тематические модели: учет сходства между униграммами и биграммами (Topic Models: Taking into Account Similarity Between Unigrams and Bigrams).
Michael NokelPublished in: RCDL (2014)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- text documents
- text mining
- latent semantics
- co occurrence
- generative model
- similarity measure
- latent variables
- probabilistic model
- gibbs sampling
- latent topics
- latent topic models
- named entities
- semantic similarity
- part of speech
- text corpora
- wordnet
- knn
- bayesian networks
- databases
- author topic model