kumulant

com.eignex.kumulant/stat/regression/tree/ClassificationAuditLeaf

ClassificationAuditLeaf

class ClassificationAuditLeaf(val arm: SeriesStat<ClassCountsResult>, val candidates: List<SerializableSplit>, val pos: List<SeriesStat<ClassCountsResult>>, val neg: List<SeriesStat<ClassCountsResult>>) : ClassificationLeafNode(source)

Audit leaf tracking per-candidate pos/neg class-count accumulators.

Constructors

ClassificationAuditLeaf

constructor(arm: SeriesStat<ClassCountsResult>, candidates: List<SerializableSplit>, pos: List<SeriesStat<ClassCountsResult>>, neg: List<SeriesStat<ClassCountsResult>>)(source)

Properties

arm

open override val arm: SeriesStat<ClassCountsResult>(source)

The leaf's class-count accumulator.

candidates

val candidates: List<SerializableSplit>(source)

Candidate splits being evaluated at this leaf.

neg

val neg: List<SeriesStat<ClassCountsResult>>(source)

Per-candidate accumulator for observations routing false.

observationsSinceLastCheck

val observationsSinceLastCheck: AtomicLong(source)

Atomic counter throttling audit work to every Nth observation.

pos

val pos: List<SeriesStat<ClassCountsResult>>(source)

Per-candidate accumulator for observations routing true.

Functions

override fun findLeaf(row: VectorView): ClassificationLeafNode

Walk to the leaf this row resolves to.