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- // x 向量1
- // y 向量2
- // p = 1 曼哈顿距离 p = 2 欧式距离 p = 正无穷 切比雪夫距离
- function MKD(x, y, p) {
- var sum = 0
- for (var i = 0, len = x.length; i < len; i++) {
- sum += Math.pow(Math.abs(x[i] - y[i]), p)
- }
- return Math.sqrt(sum)
- }
- console.log(MKD([3, -1, 8], [-2, 3, -6], 2))
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