Feature Space Singularity for Out-of-Distribution Detection.
Haiwen HuangZhihan LiLulu WangSishuo ChenXinyu ZhouBin DongPublished in: SafeAI@AAAI (2021)
Keyphrases
- feature space
- detection algorithm
- false alarms
- false positives
- mean shift
- high dimensionality
- automatic detection
- high dimensional
- image retrieval
- spatial distribution
- detection accuracy
- object detection
- gaussian distribution
- kernel function
- power law
- input space
- detection rate
- data points
- classification accuracy
- feature extraction
- computer vision
- dimensionality reduction
- principal component analysis