pub struct LaplaceTrustworthiness {
pub directional_skewness: Array1<f64>,
pub untrustworthy_directions: Vec<usize>,
pub threshold: f64,
pub max_abs_skewness: f64,
}Expand description
Adaptive, block-local Laplace-trustworthiness verdict (issue #784): which curvature directions are too non-Gaussian for the plain Laplace summary.
Field-for-field the monolith hmc_io type; that module re-exports this so
its construction sites name it unchanged.
Fields§
§directional_skewness: Array1<f64>Per-direction standardized skewness γ_r.
untrustworthy_directions: Vec<usize>Indices of the directions whose skewness exceeds the auto-derived validity threshold (the curvature-heavy, non-Gaussian block).
threshold: f64The auto-derived per-direction skewness threshold τ(n) actually used.
max_abs_skewness: f64max_r |γ_r| across all directions (the global non-Gaussianity scale).
Implementations§
Source§impl LaplaceTrustworthiness
impl LaplaceTrustworthiness
Sourcepub fn fallback_required(&self) -> bool
pub fn fallback_required(&self) -> bool
Whether any curvature direction is too non-Gaussian for the plain Laplace summary, i.e. whether the higher-order correction / directional sampling fallback should engage at all.
Trait Implementations§
Source§impl Clone for LaplaceTrustworthiness
impl Clone for LaplaceTrustworthiness
Source§fn clone(&self) -> LaplaceTrustworthiness
fn clone(&self) -> LaplaceTrustworthiness
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for LaplaceTrustworthiness
impl RefUnwindSafe for LaplaceTrustworthiness
impl Send for LaplaceTrustworthiness
impl Sync for LaplaceTrustworthiness
impl Unpin for LaplaceTrustworthiness
impl UnsafeUnpin for LaplaceTrustworthiness
impl UnwindSafe for LaplaceTrustworthiness
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