Created
September 6, 2019 12:51
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Sigmoid Function using "exp(-y)" does not work
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| % Why does this Sigmoid function using exp(-y) where y is a [100 1] vector does not work? | |
| octave:70> size(y) | |
| ans = | |
| 100 1 | |
| octave:71> y=zeros([100,1]); | |
| octave:72> g=1/(1+exp(-y)) | |
| g = | |
| Columns 1 through 16: | |
| 0.0050000 0.0050000 0.0050000 0.0050000 |
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