HardNegativeMiner

ruvector_attention::training::mining

Struct HardNegativeMiner 

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pub struct HardNegativeMiner { /* private fields */ }
Expand description

Hard negative miner that selects closest negatives

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impl HardNegativeMiner

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pub fn new(strategy: MiningStrategy) -> Self

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pub fn with_margin(self, margin: f32) -> Self

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pub fn with_temperature(self, temp: f32) -> Self

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impl NegativeMiner for HardNegativeMiner

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fn mine( &self, anchor: &[f32], positive: &[f32], candidates: &[&[f32]], num_negatives: usize, ) -> Vec<usize>

Mine negatives for an anchor from a candidate pool
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fn strategy(&self) -> MiningStrategy

Get mining strategy

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