Struct GroupScores 

pub struct GroupScores { /* private fields */ }

Decomposed anomaly score, one entry per FeatureGroup.

Implementations

impl GroupScores

pub fn new(scores: Vec<(String, f64)>, total: f64) -> Self

Build from components. Normally produced by crate::RandomCutForest::group_scores / crate::ThresholdedForest::group_scores; the constructor is public so tests and alternative backends can synthesise instances too.

pub fn scores(&self) -> &[(String, f64)]

(group_name, contribution) pairs in declaration order.

pub fn total(&self) -> f64

Raw sum across all per-dim contributions (equal to DiVector::total on the queried point, independent of group coverage).

pub fn len(&self) -> usize

Number of groups.

pub fn is_empty(&self) -> bool

Whether any group is present.

pub fn explained(&self) -> f64

Sum of per-group contributions. When groups partition every dimension with no overlap, this equals Self::total. With gaps, explained < total; with overlap, explained > total.

pub fn coverage(&self) -> f64

Ratio of Self::explained over Self::total, capturing how much of the raw score is accounted for by the declared groups. 1.0 for a partitioning coverage, < 1.0 for gaps, > 1.0 for overlaps. Returns 0.0 when total is zero.

pub fn top_group(&self) -> Option<(&str, f64)>

(name, contribution) of the group with the highest contribution. Returns None on an empty decomposition.

Trait Implementations

impl Clone for GroupScores

fn clone(&self) -> GroupScores

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GroupScores

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GroupScores

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GroupScores

fn eq(&self, other: &GroupScores) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for GroupScores

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GroupScores