Assuming I have the function sigmoid(W*x) where W is a 2x2 matrix and x is a 2x1 matrix. How would that output sigmoid(W*x) look like?
Asked
Active
Viewed 166 times
-1
Gilles-Philippe Paillé
- 3,195
- 1
- 8
- 21
IHaveAQuestion
- 143
- 2
- 12
-
"q is 2x1 matrix". There is no `q` in the question. Did you mean `x`? – Gilles-Philippe Paillé Mar 04 '20 at 13:35
-
yes i did mean x, but i figured it out thank you – IHaveAQuestion Mar 05 '20 at 08:32
-
Great! In this case, you can answer your own question in case other people would be interested later. – Gilles-Philippe Paillé Mar 06 '20 at 12:13
1 Answers
0
Sigmoid function will do an element wise operation, so each value in array will be 1/1+e^-(value)
IHaveAQuestion
- 143
- 2
- 12