ClikaRT::nn::CrossEntropyLoss

class

Header: ClikaRT/nn/generated/loss.h
Inherits: ClikaRT::nn::Module

Cross entropy over class logits with the class axis last: the log-softmax followed by the negative log-likelihood. The module form of ClikaRT::ops::cross_entropy, which documents the full contract (shapes, dtypes, errors); construct once, then call it like a function.

Member functions

CrossEntropyLoss()

explicit CrossEntropyLoss(CrossEntropyLossOptions options = {})

Constructs the module from options (every default when omitted).

Declared in ClikaRT/nn/generated/loss.h, line 407

forward()

Tensor forward(Tensor input, Tensor target) const

forward_impl, unwrapped: raises ClikaRT::Error on failure.

Declared in ClikaRT/nn/generated/loss.h, line 421

operator()()

Tensor operator()(Tensor input, Tensor target) const

Same as forward.

Declared in ClikaRT/nn/generated/loss.h, line 425

options()

const CrossEntropyLossOptions& options() const

The settings this module was constructed with.

Declared in ClikaRT/nn/generated/loss.h, line 429