LossFactory

sklears_linear::loss_functions

Struct LossFactory

pub struct LossFactory;

Expand description

Factory for creating common loss functions

Implementations§

impl LossFactory

pub fn squared() -> Box<dyn LossFunction>

Create a squared loss (MSE)

pub fn absolute() -> Box<dyn LossFunction>

Create an absolute loss (MAE)

pub fn huber(delta: Float) -> Box<dyn LossFunction>

Create a Huber loss with specified delta

pub fn logistic() -> Box<dyn LossFunction>

Create a logistic loss for binary classification

pub fn hinge() -> Box<dyn LossFunction>

Create a hinge loss for SVM

pub fn squared_hinge() -> Box<dyn LossFunction>

Create a squared hinge loss

pub fn quantile(quantile: Float) -> Result<Box<dyn LossFunction>>

Create a quantile loss

pub fn epsilon_insensitive(epsilon: Float) -> Result<Box<dyn LossFunction>>

Create an epsilon-insensitive loss for SVR

Auto Trait Implementations§

impl Freeze for LossFactory

impl RefUnwindSafe for LossFactory

impl Send for LossFactory

impl Sync for LossFactory

impl Unpin for LossFactory

impl UnwindSafe for LossFactory

Blanket Implementations§

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