代码搜索:Gradient
找到约 2,951 项符合「Gradient」的源代码
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www.eeworm.com/read/371708/2778986
m rbfpreimg2.m
function z = rbfpreimg2(varargin)
% RBFPREIMG2 RBF pre-image problem by Gradient optimization.
%
% Synopsis:
% z = rbfpreimg2(model)
% z = rbfpreimg2(model,options)
%
% Description:
% z = rbfprei
www.eeworm.com/read/147096/12585011
m graderr.m
function graderr(finite_diff_deriv, analytic_deriv, evalstr2)
%GRADERR Used to check gradient discrepancy in optimization routines.
err=max(max(abs(analytic_deriv-finite_diff_deriv)));
disp(sprint
www.eeworm.com/read/101557/15826912
m graderr.m
function graderr(finite_diff_deriv, analytic_deriv, evalstr2)
%GRADERR Used to check gradient discrepancy in optimization routines.
err=max(max(abs(analytic_deriv-finite_diff_deriv)));
disp(sprint
www.eeworm.com/read/390840/8437975
asv nnd12ls.asv
function nnd12ls(cmd,arg1)
%NND12LS Conjugate gradient lines search demonstration.
%
% This demonstration requires the Neural Network Toolbox.
% Copyright 1994-2002 PWS Publishing Company and T
www.eeworm.com/read/390840/8437983
m nnd12ls.m
function nnd12ls(cmd,arg1)
%NND12LS Conjugate gradient lines search demonstration.
%
% This demonstration requires the Neural Network Toolbox.
% Copyright 1994-2002 PWS Publishing Company and T
www.eeworm.com/read/386625/8734530
m pbicgstab.m
%PBICGSTAB Preconditioned stabilized bi-conjugate gradient method.
%
% [X,RESIDS,ITS]=PBICGSTAB(A,B,X0,RTOL,PRTOL,MAX_IT,MAX_TIME,MAX_MFLOP)
% solves the system AX = B using the precond
www.eeworm.com/read/428849/8834699
m contents.m
% Pre-image problem for RBF kernel.
%
% rbfpreimg - Schoelkopf's fixed-point algorithm.
% rbfpreimg2 - Gradient optimization.
% rbfpreimg3 - Kwok-Tsang's algorithm.
%
% About: Statistical Pattern
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m rbfbkp.m
function g = rbfbkp(net, x, z, n2, deltas)
%RBFBKP Backpropagate gradient of error function for RBF network.
%
% Description
% G = RBFBKP(NET, X, Z, N2, DELTAS) takes a network data structure NET
% to
www.eeworm.com/read/176823/9483188
m rbfbkp.m
function g = rbfbkp(net, x, z, n2, deltas)
%RBFBKP Backpropagate gradient of error function for RBF network.
%
% Description
% G = RBFBKP(NET, X, Z, N2, DELTAS) takes a network data structure NET
% to
www.eeworm.com/read/362500/9995856
m nnpls1.m
function [n,wts,upred]=nnpls1(t,u,ttest,utest,ii,opts)
%NNPLS1 Calculates a single NN-PLS factor
% Routine to carry out NNPLS. A conjugate gradient optimization
% subroutine is supplied. If the