Neural Net learning the SIN(x)-Function

[orion1077]

Ok, so it works for ONE period...how about more than one?

Also what type of "structure" do you use? Feed Forward? is there any neurons feeding their output back to their input?

[tronom90]

Nice vid!

I'm trying to do the same in Java, but for some reason the numbers get to big (NaN). I figured that something's wrong with my activation function, i've tried differest functions, but none seem to work...anybody got an idea?

[apekris]

also - do u respond to commenters?

[jonathan1296x]

how many hidden layers did u use? And how many neurons in each layer?

[bonsalty]

There are to many neurons I guess. I tried it with one hidden layer consisting only 5 neurons. It works perfectly with an efficiency of 99.5%

Oh, I used only training patterns for every 45 degree. The training took about 5sec.

[liadon666]

so beautiful.. :)

[RomanDraKon]

what algoritm you use? genetic or back relations?

[bahrest]

nice

Which programming language ?

visual studio c# ?

[kid29a]

Yeah.. artificial neural networks are pretty amazing