How to write my own neural network transfer function which gives discrete outputs 1,2,3.
1 次查看(过去 30 天)
显示 更早的评论
I need to get output of a single neuron either 1 or 2 or 3. That is output of a neuron is not just a single value it should multiple values (1,2,3). Please give me an idea about the structure of the neural network..
0 个评论
采纳的回答
Greg Heath
2013-9-18
Not enough info.
Why do you need to do this?
Are inputs discrete or conntinuous?
If the former, you might be able to use hardlim.
If the latter, you will need 2 neurons.
What do you mean by network ... the 2-neuron configuration?
Hope this helps.
Thank you for formally accepting my answer.
Greg
更多回答(1 个)
Greg Heath
2013-9-19
You don't need anything special. Just use fitnet with targets of 1,2,3. You will end up with a continuum of outputs. For example, if the first 5 outputs are
>> y1 = 0.5 + 2.99*rand(10,5)
y1 =
2.9842 0.6613 2.8749 0.7506 3.3761
2.2499 2.0871 1.4305 1.1846 0.5139
2.1437 2.8297 2.0803 3.2309 2.8170
3.2424 3.2927 0.9953 0.9556 2.9437
1.3547 0.8884 2.2999 2.9692 3.0974
2.7640 2.2008 1.2863 2.1096 0.7525
2.7536 1.9035 2.4557 3.4784 1.6954
1.6375 0.5356 2.5608 0.7337 1.2770
2.1978 1.5080 2.7370 1.8236 2.8922
0.7268 0.9849 1.8471 0.8189 1.7899
>> y = round(y1)
y =
3 1 3 1 3
2 2 1 1 1
2 3 2 3 3
3 3 1 1 3
1 1 2 3 3
3 2 1 2 1
3 2 2 3 2
2 1 3 1 1
2 2 3 2 3
1 1 2 1 2
Hope this helps.
Thank you for formally accepting my answer
Greg
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!