Optimizing echo state network through a novel fisher maximization based stochastic gradient descent.
Muhammed Maruf ÖztürkIbrahim Arda ÇankayaDeniz IpekçiPublished in: Neurocomputing (2020)
Keyphrases
- stochastic gradient descent
- echo state networks
- recurrent neural networks
- least squares
- loss function
- matrix factorization
- step size
- random forests
- support vector machine
- objective function
- multiple kernel learning
- weight vector
- regularization parameter
- importance sampling
- collaborative filtering
- learning algorithm
- lower bound
- image processing
- reinforcement learning
- neural network
- online learning
- data points