Optimization in companion search spaces: the case of cross-entropy and the Levenberg-Marquardt algorithm.
Craig L. FancourtJosé C. PríncipePublished in: ICASSP (2001)
Keyphrases
- levenberg marquardt
- least squares
- optimization algorithm
- nonlinear least squares
- artificial neural networks
- cross entropy
- search space
- back propagation
- cost function
- error function
- neural network
- learning algorithm
- training algorithm
- optimization method
- multilayer perceptron
- learning rate
- simulated annealing
- k means
- similarity measure
- em algorithm
- expectation maximization
- probabilistic model