Package pylearn :: Package algorithms :: Module sgd
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Module sgd

source code

A stochastic gradient descent minimizer. (Possibly the simplest minimizer.)

Classes [hide private]
StochasticGradientDescent
Fixed stepsize gradient descent
Functions [hide private]
 
sgd_minimizer(stepsize=None)
Curry the stepsize argument to StochasticGradientDescent, providing standard minimizer interface
source code

Imports: theano


Function Details [hide private]

sgd_minimizer(stepsize=None)

source code 

Curry the stepsize argument to StochasticGradientDescent, providing standard minimizer interface

:returns: standard minimizer constructor f(args, cost, params, gradient=None)