SphereFace2: Binary Classification is All You Need for Deep Face Recognition.
Yandong WenWeiyang LiuAdrian WellerBhiksha RajRita SinghPublished in: ICLR (2022)
Keyphrases
- binary classification
- face recognition
- multi class
- support vector
- learning problems
- cost sensitive
- multi class classification
- multi label
- face images
- support vector machine
- generalization error
- ensemble methods
- binary classifiers
- class imbalance
- prediction accuracy
- computer vision
- principal component analysis
- feature extraction
- feature selection
- data mining
- benchmark datasets
- supervised learning
- kernel methods
- learning tasks
- facial expressions
- classification accuracy
- active learning
- training data