core/dev.gmitch215.drift.rank/Candidate

Candidate

data class Candidate(val path: String, val tier: Tier, val score: Long, val evidence: List<EvidenceItem>, val matches: List<RuleMatch>, val basis: Basis, val spectrum: Spectrum?, val coverage: Long?, val bundle: String?, val probability: Long? = null)(source)

A changed attribute and the case for it. Candidate.score is the sum of the Candidate.evidence weights, for ordering within a tier only. Candidate.matches holds the rule matches with their mechanism text; Candidate.basis is verified exactly for a known candidate. Candidate.coverage is the lowest per-run coverage of the history behind the spectrum (null without one). A candidate with a Candidate.bundle id cannot be told apart from the other members by the data, so it is never the cause on its own. Candidate.probability (micro-units) is the candidate's share of the posterior read through the isotonic map of Weights.probabilities, fit on the dev scenarios and not held out; it is null unless every candidate of the ranking rests on its attribute change alone.

Constructors

Candidate

constructor(path: String, tier: Tier, score: Long, evidence: List<EvidenceItem>, matches: List<RuleMatch>, basis: Basis, spectrum: Spectrum?, coverage: Long?, bundle: String?, probability: Long? = null)