Struct LinearCurriculum 

pub struct LinearCurriculum { /* private fields */ }

Linear curriculum that increases difficulty over epochs

Difficulty increases linearly from start_difficulty to end_difficulty over ramp_epochs epochs.

Example

use entrenar::train::{LinearCurriculum, CurriculumScheduler};

let mut curriculum = LinearCurriculum::new(0.3, 1.0, 10);

// Initially at start difficulty
assert!((curriculum.difficulty() - 0.3).abs() < 1e-5);

// After 5 epochs at 100% accuracy
for _ in 0..5 {
    curriculum.step(0, 1.0);
}
assert!(curriculum.difficulty() > 0.5);

Implementations

impl LinearCurriculum

pub fn new( start_difficulty: f32, end_difficulty: f32, ramp_epochs: usize, ) -> Self

Create a new linear curriculum

Arguments

• start_difficulty - Initial difficulty (0.0-1.0)
• end_difficulty - Final difficulty (0.0-1.0)
• ramp_epochs - Epochs to reach full difficulty

Trait Implementations

impl Clone for LinearCurriculum

fn clone(&self) -> LinearCurriculum

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CurriculumScheduler for LinearCurriculum

fn difficulty(&self) -> f32

Get the current difficulty level (0.0 = easiest, 1.0 = hardest)

fn tier(&self) -> usize

Get the current tier (for tiered training like CITL)

fn step(&mut self, _epoch: usize, _accuracy: f32)

Advance the curriculum based on training progress

fn reset(&mut self)

Reset the curriculum to initial state

fn name(&self) -> &'static str

Name of the curriculum scheduler

fn sample_weight(&self, sample_difficulty: f32) -> f32

Get sample weight for a given difficulty score

fn include_sample(&self, sample_difficulty: f32) -> bool

Check if sample should be included at current difficulty

impl Debug for LinearCurriculum

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

Formats the value using the given formatter.