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Minkowski distance #
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두 vector사이의 거리를 나타내는 수식 중의 하나. Clustering에 많이 활용된다.

Minkowski Distance between two vector, X(x1,x2,...,xp), Y(y1,y2,...,yp)

$$ d(X,Y) = \sqrt[r]{ \sum_{i=1}^{p} | x_i - y_i |^r } $$

위식에서

  1. r=1 : Manhattan distance
  2. r=2 : Euclidean distance
  3. r=무한대 : Sup distance

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