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DistillationTrainer

entrenar::hf_pipeline

Struct DistillationTrainer 

Source 
pub struct DistillationTrainer<T: TeacherModel> {
    pub config: TrainerConfig,
    /* private fields */
}
Expand description

Knowledge Distillation Trainer

Orchestrates the training loop for distilling knowledge from a teacher model to a student model.

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§config: TrainerConfig

Configuration

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impl<T: TeacherModel> DistillationTrainer<T>

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pub fn new(config: TrainerConfig, teacher: T) -> Self

Create new trainer with teacher model

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pub fn state(&self) -> &TrainingState

Get current training state

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pub fn teacher(&self) -> &T

Get teacher model reference

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pub fn compute_loss( &self, student_logits: &Array2<f32>, teacher_logits: &Array2<f32>, targets: &[usize], student_hidden: Option<&[Array2<f32>]>, teacher_hidden: Option<&[Array2<f32>]>, student_attention: Option<&[Array2<f32>]>, teacher_attention: Option<&[Array2<f32>]>, ) -> f32

Compute total loss for a batch

Combines distillation loss with optional progressive and attention transfer.

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pub fn is_parameter_efficient(&self) -> bool

Check if using LoRA/QLoRA for student fine-tuning

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pub fn estimate_total_memory(&self) -> u64

Estimate total memory requirements

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pub fn simulate_step(&mut self, loss: f32)

Simulate one training step (for testing)

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pub fn simulate_epoch(&mut self)

Simulate epoch boundary

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