10 lines
No EOL
449 B
JavaScript
10 lines
No EOL
449 B
JavaScript
export function euclideanDistance(arr1, arr2) {
|
|
if (arr1.length !== arr2.length)
|
|
throw new Error('euclideanDistance: arr1.length !== arr2.length');
|
|
var desc1 = Array.from(arr1);
|
|
var desc2 = Array.from(arr2);
|
|
return Math.sqrt(desc1
|
|
.map(function (val, i) { return val - desc2[i]; })
|
|
.reduce(function (res, diff) { return res + Math.pow(diff, 2); }, 0));
|
|
}
|
|
//# sourceMappingURL=euclideanDistance.js.map
|