Enum MiningStrategy 

pub enum MiningStrategy {
    TopK(usize),
    Threshold(f64),
    TopPercentage(f64),
    Focal {
        gamma: f64,
        num_samples: usize,
    },
}

Strategy for mining hard examples.

Variants

TopK(usize)

Select top-K samples with highest loss

Threshold(f64)

Select samples above a loss threshold

TopPercentage(f64)

Select top percentage of samples

Focal

Select samples using focal weighting (emphasize hard examples)

Fields

gamma: f64

num_samples: usize

Trait Implementations

impl Clone for MiningStrategy

fn clone(&self) -> MiningStrategy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MiningStrategy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MiningStrategy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MiningStrategy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.