Meta-learning for Out-of-Distribution Detection via Density Estimation in Latent Space.
Tomoharu IwataAtsutoshi KumagaiPublished in: CoRR (2022)
Keyphrases
- density estimation
- meta learning
- probability density function
- learning tasks
- model selection
- mixture model
- gaussian mixture
- machine learning algorithms
- outlier detection
- detection algorithm
- data mining
- gaussian mixture model
- machine learning
- base classifiers
- transfer learning
- generative model
- em algorithm
- low dimensional
- dimensionality reduction
- probability distribution
- random variables
- expectation maximization
- reinforcement learning
- information retrieval
- lower dimensional