What is learning rate in ARTIFICIAL NUERAL NETWORK IN MATLAB?

when i run my code ANN give reults .BUT EVERY TIME I RUN IT GIVES DIFFERENT output for tht same input..... i want to lock answers for example for some specific inputs i should have tht answer which it has produced now.........

Answer 1

[Greg Heath]

To repeat design results, initialize the RNG before configure or train. For example

rng(4151941)