PixelDefend: Leveraging Generative Models to Understand and Defend against Adversarial Examples.
Yang SongTaesup KimSebastian NowozinStefano ErmonNate KushmanPublished in: CoRR (2017)
Keyphrases
- generative model
- mixture model
- hierarchical hidden markov models
- discriminative learning
- probabilistic model
- discriminative models
- prior knowledge
- conditional random fields
- training examples
- maximum entropy principle
- object categories
- em algorithm
- generative and discriminative models
- machine learning
- bayesian networks
- topic models
- information retrieval
- similarity measure
- supervised learning
- semi supervised