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Diffstat (limited to 'src/monkey_brain')
| -rw-r--r-- | src/monkey_brain/perceptron.zig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/monkey_brain/perceptron.zig b/src/monkey_brain/perceptron.zig index c65fc41..893bb16 100644 --- a/src/monkey_brain/perceptron.zig +++ b/src/monkey_brain/perceptron.zig @@ -7,6 +7,8 @@ const training_set_size: usize = 4; const learning_rate: f64 = 0.1; const epochs: u64 = 1000000; +// https://en.wikipedia.org/wiki/Sigmoid_function - more details +// https://www.youtube.com/watch?v=TPqr8t919YM fn sigmoid(x: f64) f64 { return 1.0 / (1.0 + math.exp(-x)); } |