Noise-tolerant clustering via joint doubly stochastic matrix regularization and dual sparse coding.
Zhaoqun ShiJinglei LiuPublished in: Expert Syst. Appl. (2023)
Keyphrases
- semi supervised learning
- sparse coding
- unsupervised learning
- noise tolerant
- doubly stochastic
- weight matrix
- supervised learning
- dimensionality reduction
- machine learning
- natural images
- k means
- clustering algorithm
- image patches
- sparse representation
- image classification
- reinforcement learning
- training examples
- generative model
- wavelet coefficients
- higher order
- knn
- image segmentation