Trait Softmax 

pub trait Softmax<F>: NN<F> {
    // Required methods
    fn softmax(
        &self,
        x: &SharedTensor<F>,
        result: &mut SharedTensor<F>,
    ) -> Result<(), Error>;
    fn softmax_grad(
        &self,
        x: &SharedTensor<F>,
        x_diff: &SharedTensor<F>,
        result_diff: &mut SharedTensor<F>,
    ) -> Result<(), Error>;
}

Provides the functionality for a Backend to support Softmax operations.

Required Methods

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

Computes a [Softmax][softmax] over the input Tensor x. [softmax]: https://en.wikipedia.org/wiki/Softmax_function

Saves the result to result.

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

Computes the gradient of a [Softmax][softmax] over the input Tensor x. [softmax]: https://en.wikipedia.org/wiki/Softmax_function

Saves the result to result_diff.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Softmax<f32> for Backend<Native>

fn softmax( &self, x: &SharedTensor<f32>, result: &mut SharedTensor<f32>, ) -> Result<(), Error>

fn softmax_grad( &self, x: &SharedTensor<f32>, x_diff: &SharedTensor<f32>, result_diff: &mut SharedTensor<f32>, ) -> Result<(), Error>

impl Softmax<f64> for Backend<Native>

fn softmax( &self, x: &SharedTensor<f64>, result: &mut SharedTensor<f64>, ) -> Result<(), Error>

fn softmax_grad( &self, x: &SharedTensor<f64>, x_diff: &SharedTensor<f64>, result_diff: &mut SharedTensor<f64>, ) -> Result<(), Error>

impl<T> Softmax<T> for Backend<Cuda>

where T: Float + Default + DataTypeInfo,

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

fn softmax_grad( &self, x: &SharedTensor<T>, x_diff: &SharedTensor<T>, result_diff: &mut SharedTensor<T>, ) -> Result<(), Error>

Implementors