Convergence of gradient based pre-training in Denoising autoencoders.
Vamsi K. IthapuSathya N. RaviVikas SinghPublished in: CoRR (2015)
Keyphrases
- denoising
- image denoising
- noisy images
- image processing
- total variation
- natural images
- wavelet domain
- noise removal
- basis pursuit
- denoising algorithm
- neural network
- denoising methods
- feedforward neural networks
- gaussian noise
- training algorithm
- proximal point algorithm
- training process
- convergence speed
- training set
- wavelet packet
- test set
- training samples
- supervised learning
- multiresolution
- iterative algorithms
- computer vision