Method set_params

src/nn.rs:56–73

Sets the parameters which connect the given layer `layer` with the next layer.

(&self, layer: usize, params: Matrix<f64>)

    /// Sets the parameters which connect the given layer `layer` with the next
    /// layer.
    pub fn set_params(&self, layer: usize, params: Matrix<f64>) -> NeuralNetwork {

        let mut m = self.params.clone();

        match m.get_mut(layer) {
            None     => { panic!("Layer does not exist."); }
            Some(mx) => {
                assert!(mx.rows() == params.rows() && 
                    mx.cols() == params.cols(), "Parameter configuration is incompatible.");
                *mx = params;
            }
        }

        NeuralNetwork {
            layers: self.layers.clone(),
            params: m
        }
    }

    /// Returns the number of input units.
    pub fn input_size(&self) -> usize {