Trait coaster_nn::Tanh

pub trait Tanh<F>: NN<F> {
    fn tanh(
        &self, 
        x: &SharedTensor<F>, 
        result: &mut SharedTensor<F>
    ) -> Result<(), Error>;
    fn tanh_grad(
        &self, 
        x: &SharedTensor<F>, 
        x_diff: &SharedTensor<F>, 
        result: &SharedTensor<F>, 
        result_diff: &mut SharedTensor<F>
    ) -> Result<(), Error>;
}

Provides the functionality for a Backend to support TanH operations.

Required Methods

fn tanh(
    &self,
    x: &SharedTensor<F>,
    result: &mut SharedTensor<F>
) -> Result<(), Error>

Computes the hyperbolic Tangent over the input Tensor x.

Saves the result to result.

fn tanh_grad(
    &self,
    x: &SharedTensor<F>,
    x_diff: &SharedTensor<F>,
    result: &SharedTensor<F>,
    result_diff: &mut SharedTensor<F>
) -> Result<(), Error>

Computes the gradient of hyperbolic Tangent over the input Tensor x.

Saves the result to result_diff.

Implementors

• impl Tanh<f32> for Backend<Native>
• impl Tanh<f64> for Backend<Native>
• impl<T> Tanh<T> for Backend<Cuda> where
    T: Float + Default + DataTypeInfo,