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Forgot an activation function

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This commit is contained in:
lluni 2023-02-04 20:01:04 +01:00
parent a02110f2db
commit 9a88ef6071
Signed by: lluni
GPG key ID: ACEEB468BC325D35
1 changed files with 1 additions and 5 deletions
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6
src/functions/activation_functions.rs
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@ -29,11 +29,7 @@ pub fn identity(matrix: &Array1<f64>) -> Array1<f64> {
} }
pub fn identity_prime(matrix: &Array1<f64>) -> Array1<f64> { pub fn identity_prime(matrix: &Array1<f64>) -> Array1<f64> {
let mut result = matrix.clone(); Array1::ones(matrix.raw_dim())
for x in result.iter_mut() {
*x = 1.0;
}
result
} }
fn sigmoid(x: f64) -> f64 { fn sigmoid(x: f64) -> f64 {