Complex-valued sparse recovery via double-threshold sigmoid penalty.
Jun ShiRenhuan DingGao XiangXiaoling ZhangPublished in: Signal Process. (2015)
Keyphrases
- complex valued
- activation function
- real valued
- neural network
- recurrent neural networks
- hidden layer
- artificial neural networks
- back propagation
- sparse representation
- feed forward
- linear equations
- singular spectrum analysis
- learning rate
- multi valued
- neural nets
- multilayer perceptron
- fuzzy neural network
- training phase
- multi layer perceptron
- radial basis function
- network architecture
- high dimensional