Kullback-Leibler Divergence-Based Out-of-Distribution Detection With Flow-Based Generative Models.
Yufeng ZhangJialu PanWanwei LiuZhenbang ChenKenli LiJi WangZhiming LiuHongmei WeiPublished in: IEEE Trans. Knowl. Data Eng. (2024)
Keyphrases
- generative model
- kullback leibler divergence
- probability density function
- mixture model
- marginal distributions
- probabilistic model
- bayesian framework
- mutual information
- information theoretic
- discriminative learning
- semi supervised
- prior knowledge
- em algorithm
- hidden variables
- information theory
- expectation maximization
- distance measure
- joint distribution
- topic models
- probability distribution
- density function
- density estimation
- exponential family
- random variables
- conditional random fields
- machine learning
- linear combination
- semi supervised learning
- natural images
- object detection
- latent variables
- cross domain
- probability density
- labeled data
- language model
- discriminative models