Struct burn_core::nn::loss::BinaryCrossEntropyLossConfig

pub struct BinaryCrossEntropyLossConfig {
    pub weights: Option<[f32; 2]>,
    /* private fields */
}

Configuration to create a Binary Cross-entropy loss.

Fields

weights: Option<[f32; 2]>

Create weighted binary cross-entropy.

The loss of a specific sample will simply be given by: weight * log(p(x)) * 1,

Pre-conditions

• The order of the weight vector should correspond to the label integer assignment.
• Targets assigned negative Int’s will not be allowed.

Implementations

impl BinaryCrossEntropyLossConfig

pub fn new() -> Self

Create a new instance of the config.

impl BinaryCrossEntropyLossConfig

pub fn with_logits(self, logits: bool) -> Self

Create binary cross-entropy with probabilities as input instead of logits.

pub fn with_weights(self, weights: Option<[f32; 2]>) -> Self

Set the default value for the field.

pub fn with_smoothing(self, smoothing: Option<f32>) -> Self

Set the default value for the field.

impl BinaryCrossEntropyLossConfig

pub fn init<B: Backend>(&self) -> BinaryCrossEntropyLoss<B>

Initialize Binary Cross-entropy loss.

Trait Implementations

impl Clone for BinaryCrossEntropyLossConfig

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Config for BinaryCrossEntropyLossConfig

fn save<P: AsRef<Path>>(&self, file: P) -> Result<()>

Saves the configuration to a file.

fn load<P: AsRef<Path>>(file: P) -> Result<Self, ConfigError>

Loads the configuration from a file.

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

Loads the configuration from a binary buffer.

impl Debug for BinaryCrossEntropyLossConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BinaryCrossEntropyLossConfig

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for BinaryCrossEntropyLossConfig

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

Formats the value using the given formatter.

impl Serialize for BinaryCrossEntropyLossConfig

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

Serialize this value into the given Serde serializer.