Struct LearningRateMetric

pub struct LearningRateMetric { /* private fields */ }

Track the learning rate across iterations.

Implementations

impl LearningRateMetric

pub fn new() -> Self

Creates a new learning rate metric.

Trait Implementations

impl Default for LearningRateMetric

fn default() -> Self

Returns the “default value” for a type.

impl Metric for LearningRateMetric

const NAME: &'static str = "Learning Rate"

The name of the metric.

type Input = ()

The input type of the metric.

fn update(&mut self, _item: &(), metadata: &MetricMetadata) -> MetricEntry

Update the metric state and returns the current metric entry.

fn clear(&mut self)

Clear the metric state.

impl Numeric for LearningRateMetric

fn value(&self) -> f64

Returns the numeric value of the metric.