Non-Convex Sparse Deviation Modeling Via Generative Models.
Yaxi YangHailin WangHaiquan QiuJianjun WangYao WangPublished in: ICASSP (2021)
Keyphrases
- generative model
- sparse coding
- probabilistic model
- discriminative learning
- mixture model
- hierarchical hidden markov models
- prior knowledge
- representational power
- conditional random fields
- discriminative models
- em algorithm
- semi supervised
- generative and discriminative models
- topic models
- expectation maximization
- object categories
- image processing