Common Failure Modes of Subcluster-based Sampling in Dirichlet Process Gaussian Mixture Models - and a Deep-learning Solution.
Vlad WinterOr DinariOren FreifeldPublished in: AISTATS (2022)
Keyphrases
- gaussian mixture model
- deep learning
- mixture model
- dirichlet process
- failure modes
- unsupervised learning
- sampling algorithm
- expectation maximization
- machine learning
- em algorithm
- feature vectors
- probabilistic model
- language model
- multi task learning
- information retrieval
- closed form
- gaussian distribution
- model selection
- maximum likelihood
- image segmentation
- feature selection