Find the nearest point to a sample point
$ npm install ml-nearest-vector
import nearestVector, {findNearestVector} from 'ml-nearest-vector');
const nearestVector = require('ml-nearest-vector');
let centers = [[1, 2, 1], [-1, -1, -1]];
// returns the index of the nearest vector
nearestVector(centers, [1, 2, 1]) === 0;
// returns the nearest vector itself
findNearstVector(centers, [1, 2, 1]); // [1, 2, 1]