Nonparametric Spherical Topic Modeling with Word Embeddings.
Kayhan N. BatmanghelichArdavan SaeediKarthik NarasimhanSamuel GershmanPublished in: ACL (2) (2016)
Keyphrases
- topic modeling
- latent topics
- topic models
- latent dirichlet allocation
- co occurrence
- text mining
- modeling framework
- collaborative filtering
- text classification
- n gram
- topic extraction
- probabilistic latent semantic analysis
- vector space
- dimensionality reduction
- text corpora
- hierarchical bayesian
- generative model
- word sense disambiguation
- information retrieval
- data mining
- high dimensional data
- text documents
- knowledge discovery
- latent variables
- probabilistic model
- high dimensional
- machine learning
- hierarchical bayesian model
- databases