Vector-Quantization-Based Topic Modeling.
Amulya GuptaZhu ZhangPublished in: ACM Trans. Intell. Syst. Technol. (2021)
Keyphrases
- vector quantization
- topic modeling
- topic models
- image compression
- vector quantizer
- text mining
- latent dirichlet allocation
- collaborative filtering
- text classification
- reduced complexity
- latent topics
- distortion measure
- text documents
- information retrieval
- generative model
- probabilistic latent semantic analysis
- codebook design
- successive approximation
- finite state vector quantization