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MeasureJetFrozenQuadrature

gam_terms::basis

Struct MeasureJetFrozenQuadrature 

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pub struct MeasureJetFrozenQuadrature {
    pub masses: Array1<f64>,
    pub eps_band: Vec<f64>,
    pub support_means: Vec<f64>,
    pub penalty_normalization_scales: Vec<f64>,
    pub raw_penalty_normalization_scales: Vec<f64>,
    pub fused_penalty_normalization_scale: Option<f64>,
}
Expand description

Fit-time quadrature of the empirical measure (center masses + realized scale band), frozen onto the spec so predict-time rebuilds replay the exact fit-time penalty. Recomputing either from predict rows would silently change the penalty the coefficients were estimated under.

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§masses: Array1<f64>

Per-center masses m_i (nearest-center fractions of the FIT rows).

§eps_band: Vec<f64>

Realized geometric scale band ε_0 < … < ε_{L−1}.

§support_means: Vec<f64>

Per-scale on-web support anchor q̄_ℓ = (Σ_i m_i q_ℓ(c_i)) / (Σ_i m_i).

§penalty_normalization_scales: Vec<f64>

Frobenius scales of the emitted per-level normalized penalties. Empty in fused mode, where the band emits one primary penalty instead.

§raw_penalty_normalization_scales: Vec<f64>

Frobenius scales of the raw per-level forms before the arbitrary Mellin log_step · ε_ℓ^(-2s0) gauge is folded in.

§fused_penalty_normalization_scale: Option<f64>

Frobenius scale of the single fused primary penalty. None in per-level mode.

Trait Implementations§

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impl Clone for MeasureJetFrozenQuadrature

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fn clone(&self) -> MeasureJetFrozenQuadrature

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 MeasureJetFrozenQuadrature

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for MeasureJetFrozenQuadrature

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for MeasureJetFrozenQuadrature

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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