in backpropagation learning algorithm always i used to get the same accuracy rate whatever learning rate and momentum constant is used.So, what is the solution for this

Question

kavitha subramaniam 2014-10-30

关闭： MATLAB Answer Bot 2021-8-20

whatever value for learning rate is given the BPN produce the same accuracy rate.what to do

此问题已关闭。

Answer 1

Greg Heath 2016-11-7

I have the same experience.

What I do is use the best of multiple designs that differ by number of hidden nodes and initial random weights.

For examples search both NEWSGROUP and ANSWERS using

greg fitnet

for regression & curvefitting

and

greg patternnet

for classification & patternrecognition

Hope this helps.

Thank you for formally accepting my answer

Greg