Tired of Topic Models? Clusters of Pretrained Word Embeddings Make for Fast and Good Topics too!
Suzanna SiaAyush DalmiaSabrina J. MielkePublished in: CoRR (2020)
Keyphrases
- knowledge representation
- topic models
- latent topics
- latent dirichlet allocation
- co occurrence
- topic modeling
- latent topic models
- statistical topic models
- clustering algorithm
- word pairs
- text documents
- text mining
- generative model
- probabilistic model
- latent variables
- artificial intelligence
- topic discovery
- data points
- gibbs sampling
- machine learning
- probabilistic latent semantic analysis
- low dimensional
- dimensionality reduction
- information retrieval
- text corpora
- information extraction
- keywords
- visual recognition
- n gram
- lda model
- text streams
- probabilistic topic models
- image segmentation