Expand description
Common activation functions used in neural networks.
Functions operate element-wise on Matrix values.
use rustframe::compute::models::activations::sigmoid;
use rustframe::matrix::Matrix;
let x = Matrix::from_vec(vec![0.0], 1, 1);
let y = sigmoid(&x);
assert!((y.get(0,0) - 0.5).abs() < 1e-6);