Struct HyperparameterSensitivity 

pub struct HyperparameterSensitivity { /* private fields */ }

Main hyperparameter sensitivity analyzer.

Implementations

impl HyperparameterSensitivity

pub fn new(config: HyperparameterSensitivityConfig) -> Self

Create a new sensitivity analyzer.

pub fn with_defaults() -> Self

Create analyzer with default configuration.

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

Record baseline loss for sensitivity analysis.

pub fn record_perturbation_loss( &mut self, hyperparameter_name: String, loss: f32, )

Record loss after hyperparameter perturbation.

pub fn compute_sensitivity( &mut self, hyperparameter_name: &str, hyperparameter_value: f32, perturbed_value: f32, loss_change: f32, ) -> f32

Compute sensitivity for a specific hyperparameter.

pub fn analyze_learning_rate_sensitivity( &mut self, current_lr: f32, baseline_loss: f32, perturbed_loss: f32, ) -> f32

Analyze sensitivity for learning rate.

pub fn analyze_momentum_sensitivity( &mut self, current_momentum: f32, baseline_loss: f32, perturbed_loss: f32, ) -> f32

Analyze sensitivity for momentum parameter.

pub fn analyze_weight_decay_sensitivity( &mut self, current_weight_decay: f32, baseline_loss: f32, perturbed_loss: f32, ) -> f32

Analyze sensitivity for weight decay.

pub fn analyze_epsilon_sensitivity( &mut self, current_epsilon: f32, baseline_loss: f32, perturbed_loss: f32, ) -> f32

Analyze sensitivity for epsilon parameter.

pub fn get_sensitivity_metrics( &self, hyperparameter: &str, ) -> Option<&HyperparameterSensitivityMetrics>

Get sensitivity metrics for a specific hyperparameter.

pub fn get_all_sensitivity_metrics( &self, ) -> &HashMap<String, HyperparameterSensitivityMetrics>

Get all sensitivity metrics.

pub fn get_most_sensitive_hyperparameters( &self, ) -> Vec<(&String, &HyperparameterSensitivityMetrics)>

Get most sensitive hyperparameters (sorted by importance score).

pub fn should_analyze(&self) -> bool

Check if sensitivity analysis should be performed this step.

pub fn step(&mut self)

Increment step count.

pub fn get_sensitivity_report(&self) -> String

Get a summary report of hyperparameter sensitivities.

pub fn get_recommendations(&self) -> Vec<String>

Get recommendations based on sensitivity analysis.

pub fn reset(&mut self)

Reset sensitivity analysis state.

Trait Implementations

impl Debug for HyperparameterSensitivity

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

Formats the value using the given formatter.