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BasisBuildResult

gam::terms::basis

Struct BasisBuildResult 

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pub struct BasisBuildResult {
    pub design: DesignMatrix,
    pub penalties: Vec<Array2<f64>>,
    pub nullspace_dims: Vec<usize>,
    pub penaltyinfo: Vec<PenaltyInfo>,
    pub metadata: BasisMetadata,
    pub kronecker_factored: Option<KroneckerFactoredBasis>,
    pub ops: Vec<Option<Arc<dyn PenaltyOp>>>,
}
Expand description

Standardized basis build result for engine-level composition.

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§design: DesignMatrix§penalties: Vec<Array2<f64>>§nullspace_dims: Vec<usize>§penaltyinfo: Vec<PenaltyInfo>§metadata: BasisMetadata§kronecker_factored: Option<KroneckerFactoredBasis>

Optional factored rowwise-Kronecker representation for tensor-product bases. When present, downstream code can keep the design operator-backed instead of forcing a fully materialized n x prod(q_j) block.

§ops: Vec<Option<Arc<dyn PenaltyOp>>>

Per-active-penalty operator handles (parallel to penalties). Each entry is Some(op) when the closed-form factory emitted an op-form penalty bit-equivalent to the dense matrix, None for ordinary dense penalties. Downstream consumers route through the Some entries to avoid materializing dense p x p Grams in exact operator algebra.

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impl Clone for BasisBuildResult

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fn clone(&self) -> BasisBuildResult

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 BasisBuildResult

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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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