Correlation-aware Deep Generative Model for Unsupervised Anomaly Detection.
Haoyi FanFengbin ZhangRuidong WangLiang XiZuoyong LiPublished in: CoRR (2020)
Keyphrases
- generative model
- unsupervised anomaly detection
- semi supervised
- anomaly detection
- probabilistic model
- bayesian framework
- intrusion detection
- prior knowledge
- active learning
- pairwise
- semi supervised learning
- discriminative learning
- latent dirichlet allocation
- discriminative models
- em algorithm
- posterior probability
- unsupervised learning
- association rules
- dirichlet process mixture models
- pitman yor process
- video representation
- data sets
- markov chain monte carlo
- gaussian process
- topic models
- principal component analysis
- machine learning