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Sparse discriminant PCA based on contrastive learning and class-specificity distribution.
Qian Zhou
Quanxue Gao
Qianqian Wang
Ming Yang
Xinbo Gao
Published in:
Neural Networks (2023)
Keyphrases
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learning process
principal component analysis
reinforcement learning
online learning
learning systems
probability distribution
semi supervised
knowledge acquisition
learning tasks
neural network
learning algorithm
sparse representation
random variables
positive examples