Low-Dimensional Gradient Helps Out-of-Distribution Detection.
Yingwen WuTao LiXinwen ChengJie YangXiaolin HuangPublished in: CoRR (2023)
Keyphrases
- low dimensional
- high dimensional
- automatic detection
- detection accuracy
- false alarms
- detection method
- high dimensional data
- gradient vectors
- euclidean space
- false positives
- object detection
- dimensionality reduction
- data points
- probability density function
- probability distribution
- kernel function
- data sets
- vector space
- detection rate
- manifold learning
- gaussian distribution
- feature space
- feature extraction
- neural network