Evidential Softmax for Sparse Multimodal Distributions in Deep Generative Models.

Phil Chen Masha Itkina Ransalu Senanayake Mykel J. Kochenderfer

Published in: NeurIPS (2021)

Keyphrases

generative model
sparse coding
probabilistic model
mixture model
deep belief networks
prior knowledge
discriminative learning
hierarchical hidden markov models

em algorithm
discriminative models
generative process
probability distribution
random variables
hidden variables
high dimensional
sparse representation

object categories
conditional random fields
topic models
expectation maximization
hierarchical models
generative and discriminative models
machine learning

latent dirichlet allocation
exponential family
maximum likelihood
graphical models
active learning
image segmentation
information retrieval