Interface: LiftCurve
Defined in: ml/metrics.ts:366
Cumulative gain / lift as a function of the fraction of the population targeted.
Properties
fraction
ts
fraction: Float64Array;Defined in: ml/metrics.ts:368
Fraction of the population contacted, 0..1.
gain
ts
gain: Float64Array;Defined in: ml/metrics.ts:370
Fraction of all positives captured by then, 0..1 (the gain curve).
lift
ts
lift: Float64Array;Defined in: ml/metrics.ts:372
gain ÷ fraction — how many times better than random.
positives
ts
positives: number;Defined in: ml/metrics.ts:374
Positives in the data.