public static float calcScore(float n, float p, float y)
{
float num = y - n * p;
double denom = Math.Sqrt(n * p * (1 - p));
denom = denom == 0 ? Math.Pow(10, -10) : denom;
double z = num / denom;
double result = 0.2 * ScoreCalculator.sigmoid(z, -80, 50) + 0.2 * ScoreCalculator.sigmoid(
z, -30, 30) + 0.2 * ScoreCalculator.sigmoid(z, 0, 30) + 0.2 * ScoreCalculator.sigmoid(
z, 30, 30) + 0.2 * ScoreCalculator.sigmoid(z, 80, 50);
float score = (float)(Math.Round(result * 1e5) / 1e5);
return(score);
}
public static float findRelatedScore(int s1Cnt, int s2Cnt, int s1S2Cnt, int dataSize)
{
float p = s2Cnt / dataSize;
return(ScoreCalculator.calcScore(s1Cnt, p, s1S2Cnt));
}
