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StepLR

mlx_optim

Struct StepLR 

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

Step-decay learning rate scheduler.

Decays the learning rate by gamma every step_size steps: lr = base_lr * gamma^(step / step_size)

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impl StepLR

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pub fn new(base_lr: f32, step_size: u64, gamma: f32) -> Self

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impl LrScheduler for StepLR

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fn get_lr(&self, step: u64) -> f32

Return the learning rate for a given step.

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