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pjazdzewski1990/Score2.scala

Created February 4, 2016 07:25
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Score2.scala
def scoreSimilarity(s1: String, s2: String): Double = {
val len = Math.min(s1.length, s2.length)
val sum: Double = (for {
i <- 0 until len
v = if(s1.charAt(i) == s2.charAt(i)) 1.0 else 0.0
} yield v).sum
Math.pow(sum, 2.0)/Math.pow(len, 2.0)
}
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