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Revert "Resolve ornicar/lila#1494 using win rate-based annotation"

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This reverts commit 456983599b.
This commit is contained in:
Thibault Duplessis 2016-03-07 08:44:58 +07:00
parent 48741d9ce7
commit fe032f839c
1 changed files with 22 additions and 10 deletions
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32
modules/analyse/src/main/Advice.scala
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@ -41,21 +41,33 @@ private[analyse] case class CpAdvice(
private[analyse] object CpAdvice {
// private val cpNags = List(
// 0.20 -> Nag.Blunder,
// 0.10 -> Nag.Mistake,
// 0.05 -> Nag.Inaccuracy)
// def apply(prev: Info, info: Info): Option[CpAdvice] = for {
// cp ← prev.score map (_.ceiled.centipawns)
// infoCp ← info.score map (_.ceiled.centipawns)
// a = -0.002409
// b = 1.001726
// c = 0.006963
// d = 2.386803
// before = a + (b-a)/(1 + math.exp(-c * (cp - d)));
// after = a + (b-a)/(1 + math.exp(-c * (infoCp - d)));
// delta = (after - before) |> { d => info.color.fold(-d, d) }
// nag ← cpNags find { case (d, n) => d <= delta } map (_._2)
// } yield CpAdvice(nag, info, prev)
private val cpNags = List(
0.20 -> Nag.Blunder,
0.10 -> Nag.Mistake,
0.05 -> Nag.Inaccuracy)
300 -> Nag.Blunder,
100 -> Nag.Mistake,
50 -> Nag.Inaccuracy)
def apply(prev: Info, info: Info): Option[CpAdvice] = for {
cp ← prev.score map (_.ceiled.centipawns)
infoCp ← info.score map (_.ceiled.centipawns)
a = -0.002409
b = 1.001726
c = 0.006963
d = 2.386803
before = a + (b-a)/(1 + math.exp(-c * (cp - d)));
after = a + (b-a)/(1 + math.exp(-c * (infoCp - d)));
delta = (after - before) |> { d => info.color.fold(-d, d) }
delta = (infoCp - cp) |> { d => info.color.fold(-d, d) }
nag ← cpNags find { case (d, n) => d <= delta } map (_._2)
} yield CpAdvice(nag, info, prev)
}