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| author | makefunstuff <[email protected]> | 2024-07-08 23:55:59 +0200 |
|---|---|---|
| committer | makefunstuff <[email protected]> | 2024-07-08 23:55:59 +0200 |
| commit | aafe02ddf1931659b9d42e403d8fcb37450afb43 (patch) | |
| tree | d4e77fe62c5b0bc87632485f1968fb6c87bc013d | |
| parent | 8f2c7c513bc54bf127ff2ab00da1694fb981f442 (diff) | |
| download | tinkerbunk-aafe02ddf1931659b9d42e403d8fcb37450afb43.tar.gz | |
annotate sigmoid
| -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)); } |