Mixture Model Auto-Encoders: Deep Clustering Through Dictionary Learning.
Alexander LinAndrew H. SongDemba E. BaPublished in: ICASSP (2022)
Keyphrases
- mixture model
- dictionary learning
- unsupervised learning
- sparse coding
- sparse representation
- density estimation
- mixture modeling
- generative model
- dirichlet process mixture models
- model based clustering
- em algorithm
- gaussian mixture model
- probabilistic model
- expectation maximization
- probabilistic mixture model
- model selection
- clustering algorithm
- maximum likelihood
- k means
- probability density function
- supervised learning
- language model
- data points
- data sets
- dimensionality reduction
- gaussian mixture
- prior knowledge
- natural images
- text classification
- document clustering
- semi supervised
- reinforcement learning