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ClikaRT::nn::CrossEntropyLossOptions

struct

Header: ClikaRT/nn/generated/loss.h

Settings of CrossEntropyLoss: chain the setters, or assign the fields.

Member functions​

weight(OptionalTensor)​

CrossEntropyLossOptions& weight(OptionalTensor v)

Sets weight, a per-class weight [C]; unset weighs every class 1.

Declared in ClikaRT/nn/generated/loss.h, line 370

weight()​

const OptionalTensor& weight() const

Reads weight.

Declared in ClikaRT/nn/generated/loss.h, line 375

ignore_index(optional<int64_t>)​

CrossEntropyLossOptions& ignore_index(std::optional<std::int64_t> v)

Sets ignore_index, a target value whose positions contribute no loss; unset masks nothing.

Declared in ClikaRT/nn/generated/loss.h, line 381

ignore_index()​

const std::optional<std::int64_t>& ignore_index() const

Reads ignore_index.

Declared in ClikaRT/nn/generated/loss.h, line 386

reduction(ops::Reduction)​

CrossEntropyLossOptions& reduction(ops::Reduction v)

Sets reduction, how the per-position losses reduce.

Declared in ClikaRT/nn/generated/loss.h, line 392

reduction()​

ops::Reduction reduction() const

Reads reduction.

Declared in ClikaRT/nn/generated/loss.h, line 394

Data members​

weight_​

OptionalTensor weight_ = {}

A per-class weight [C]; unset weighs every class 1. Default {}.

Declared in ClikaRT/nn/generated/loss.h, line 377

ignore_index_​

std::optional<std::int64_t> ignore_index_ = std::nullopt

A target value whose positions contribute no loss; unset masks nothing. Default std::nullopt.

Declared in ClikaRT/nn/generated/loss.h, line 389

reduction_​

ops::Reduction reduction_ = ops::Reduction::Mean

How the per-position losses reduce. Default ops::Reduction::Mean.

Declared in ClikaRT/nn/generated/loss.h, line 396