CrossEntropyLoss

quantrs2_device::quantum_ml::training

Struct CrossEntropyLoss

pub struct CrossEntropyLoss;

Expand description

Cross-entropy loss

Trait Implementations§

impl LossFunction for CrossEntropyLoss

fn compute_loss( &self, predictions: &[f64], targets: &[f64], ) -> DeviceResult<f64>

Compute loss value

fn compute_gradients( &self, predictions: &[f64], targets: &[f64], ) -> DeviceResult<Vec<f64>>

Compute loss gradients

fn name(&self) -> &'static str

Get loss function name

Auto Trait Implementations§

impl Freeze for CrossEntropyLoss

impl RefUnwindSafe for CrossEntropyLoss

impl Send for CrossEntropyLoss

impl Sync for CrossEntropyLoss

impl Unpin for CrossEntropyLoss

impl UnwindSafe for CrossEntropyLoss

Blanket Implementations§

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