rlevo_evolution::algorithms::eda::dependency_chain

Struct DependencyChainParams

pub struct DependencyChainParams {
    pub genome_dim: usize,
    pub init_mean: f32,
    pub init_std: f32,
    pub min_variance: f32,
}

Expand description

Per-run configuration for the DependencyChain model.

Held inside EdaParams::model for the lifetime of a run. Use DependencyChainParams::default_for for typical continuous-optimisation defaults.

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§genome_dim: usize

Number of genes per genome; determines the length of all vectors in DependencyChainState and the chain dimension D.

§init_mean: f32

Prior mean for every dimension, used when prev = None.

§init_std: f32

Prior standard deviation for every dimension, used when prev = None.

§min_variance: f32

Minimum per-dimension variance; prevents the model from collapsing to a point mass and keeps conditional standard deviations positive.

Implementations§

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impl DependencyChainParams

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pub fn default_for(genome_dim: usize) -> Self

Sensible defaults for a genome_dim-dimensional continuous problem.

Trait Implementations§

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impl Clone for DependencyChainParams

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fn clone(&self) -> DependencyChainParams

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 DependencyChainParams

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for DependencyChainParams

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fn adapt(&self)

Adapt the type to be passed to a metric.

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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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