LOGSIG for output that has values from 0-2

Hi,¨

I have an output with values between 0-2 (0,1,2). But in other to interpret the output properly, I used logsig in the output layer so that the values could be between 0 and 1.

net.layers{2}.transferFcn = 'logsig';

However, the result was disappointing as I have results such as 2.345e-23, -2.677e-34, -4.456e-5, and 1.

I thought with activation function 'logsig', the output will be in the region of 0 and 1.

I look forward to suggestions from you.

Thanks. Abu