Struct CrossEntropyLossConfig 

pub struct CrossEntropyLossConfig {
    pub output_logits: bool,
    pub target_logits: bool,
}

Configuration to create a Cross-entropy loss using the init function.

Fields

output_logits: bool

Treat the outputs as logits, applying log-softmax when computing the loss.

When false, outputs are assumed to be probabilities (e.g. post-softmax).

target_logits: bool

Treat the targets as logits, applying softmax to normalize them before computing the loss.

When false, targets are assumed to already be a valid probability distribution (e.g. one-hot or soft labels that sum to 1).

Implementations

impl CrossEntropyLossConfig

pub fn new() -> Self

Create a new instance of the config.

Arguments

Default Arguments

output_logits

Treat the outputs as logits, applying log-softmax when computing the loss.

When false, outputs are assumed to be probabilities (e.g. post-softmax).

• Defaults to true

target_logits

Treat the targets as logits, applying softmax to normalize them before computing the loss.

When false, targets are assumed to already be a valid probability distribution (e.g. one-hot or soft labels that sum to 1).

• Defaults to false

impl CrossEntropyLossConfig

pub fn with_output_logits(self, output_logits: bool) -> Self

Sets the value for the field output_logits.

Treat the outputs as logits, applying log-softmax when computing the loss.

When false, outputs are assumed to be probabilities (e.g. post-softmax).

• Defaults to true

pub fn with_target_logits(self, target_logits: bool) -> Self

Sets the value for the field target_logits.

Treat the targets as logits, applying softmax to normalize them before computing the loss.

When false, targets are assumed to already be a valid probability distribution (e.g. one-hot or soft labels that sum to 1).

• Defaults to false

impl CrossEntropyLossConfig

pub fn init(&self) -> CrossEntropyLoss

Initialize Cross-entropy loss.

Trait Implementations

impl Clone for CrossEntropyLossConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Config for CrossEntropyLossConfig

fn load_binary(data: &[u8]) -> Result<Self, ConfigError>

Loads the configuration from a binary buffer.

impl Debug for CrossEntropyLossConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CrossEntropyLossConfig

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CrossEntropyLossConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Serialize for CrossEntropyLossConfig

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.