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ClassifyTuner

entrenar::finetune::classify_tuner

Struct ClassifyTuner 

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pub struct ClassifyTuner {
    pub config: TuneConfig,
    pub space: HyperparameterSpace,
    pub leaderboard: Vec<TrialSummary>,
}
Expand description

Orchestrates hyperparameter optimization for classification fine-tuning.

Coordinates:

  1. Searcher (TPE/Grid/Random) to suggest configs
  2. Scheduler (ASHA/Median/None) for early stopping
  3. ClassifyTrainer execution per trial
  4. Leaderboard ranking and persistence

Fields§

§config: TuneConfig

Tuning configuration.

§space: HyperparameterSpace

Search space.

§leaderboard: Vec<TrialSummary>

Completed trial summaries.

Implementations§

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impl ClassifyTuner

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pub fn new(config: TuneConfig) -> Result<Self>

Create a new tuner with the default classification search space.

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pub fn build_searcher(&self) -> Box<dyn TuneSearcher>

Create the appropriate searcher based on strategy.

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pub fn build_scheduler(&self) -> Box<dyn TuneScheduler>

Create the appropriate scheduler.

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pub fn record_trial(&mut self, summary: TrialSummary)

Record a completed trial result and update the leaderboard.

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pub fn best_trial(&self) -> Option<&TrialSummary>

Get the best trial summary from the leaderboard.

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pub fn into_result(self, total_time_ms: u64) -> TuneResult

Build the final TuneResult from collected trials.

Trait Implementations§

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impl Debug for ClassifyTuner

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

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