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GumbelTemperatureSchedule

gam_problem::schedule

Struct GumbelTemperatureSchedule 

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pub struct GumbelTemperatureSchedule {
    pub tau_start: f64,
    pub tau_min: f64,
    pub decay: ScheduleKind,
    pub iter_count: usize,
}
Expand description

Outer-state temperature annealing for SAE assignment relaxations.

Annealing drives the continuous concrete/softmax assignment toward the discrete argmax or IBP active-set solution while PIRLS solves smooth positive-temperature subproblems. In the zero-floor limit, softmax becomes argmax and the IBP-MAP sigmoid active set becomes exact; a positive tau_min optimizes the corresponding near-discrete MAP problem.

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§tau_start: f64§tau_min: f64§decay: ScheduleKind§iter_count: usize

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impl GumbelTemperatureSchedule

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pub fn new( tau_start: f64, tau_min: f64, decay: ScheduleKind, ) -> Result<Self, String>

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pub fn validate(&self) -> Result<(), String>

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pub fn current_tau(&self, iter: usize) -> f64

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pub fn step(&mut self) -> f64

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impl Clone for GumbelTemperatureSchedule

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fn clone(&self) -> GumbelTemperatureSchedule

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

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

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

Formats the value using the given formatter. Read more

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