Derivative Free Stochastic Discrete Gradient Method with Adaptive Mutation.

Ranadhir Ghosh Moumita Ghosh Adil M. Bagirov

Published in: ICDM (2006)

Keyphrases

derivative free
gradient method
adaptive mutation
unconstrained optimization
convergence rate
step size
optimization methods
control parameters
genetic algorithm
negative matrix factorization
neural network
neural learning
computer vision
image classification
subband
optimization method