Manifold regularized stacked denoising autoencoders with feature selection.
Jianbo YuPublished in: Neurocomputing (2019)
Keyphrases
- denoising
- feature selection
- image denoising
- feature space
- natural images
- image processing
- noisy images
- total variation
- high dimension
- denoising algorithm
- machine learning
- text classification
- text categorization
- gaussian noise
- manifold learning
- feature selection algorithms
- noise removal
- mutual information
- feature set
- dimensionality reduction
- classification accuracy
- low dimensional
- high dimensionality
- feature extraction
- least squares
- multi class
- feature subset
- support vector machine
- support vector
- denoising methods
- unsupervised feature selection
- wavelet denoising
- unsupervised learning
- wavelet packet
- image restoration
- riemannian manifolds
- regularization method
- objective function
- data sets