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NoiseSchedule

datasynth_core::diffusion::schedule

Struct NoiseSchedule 

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pub struct NoiseSchedule {
    pub betas: Vec<f64>,
    pub alphas: Vec<f64>,
    pub alpha_bars: Vec<f64>,
    pub sqrt_alpha_bars: Vec<f64>,
    pub sqrt_one_minus_alpha_bars: Vec<f64>,
}
Expand description

Precomputed noise schedule parameters.

For T timesteps, provides:

  • betas: noise level at each step
  • alphas: 1 - beta_t
  • alpha_bars: cumulative product of alphas (signal retention)

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§betas: Vec<f64>§alphas: Vec<f64>§alpha_bars: Vec<f64>§sqrt_alpha_bars: Vec<f64>§sqrt_one_minus_alpha_bars: Vec<f64>

Implementations§

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impl NoiseSchedule

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pub fn new(schedule_type: &NoiseScheduleType, n_steps: usize) -> Self

Create a noise schedule of the given type and length.

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pub fn from_betas(betas: Vec<f64>) -> Self

Build schedule from a vector of betas.

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pub fn n_steps(&self) -> usize

Number of timesteps.

Trait Implementations§

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impl Clone for NoiseSchedule

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fn clone(&self) -> NoiseSchedule

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for NoiseSchedule

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

Formats the value using the given formatter. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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