ml.js

ml-array

ml-array-max 求得数组中最大元素。

import max from 'ml-array-max';
 
const result = max([1, 5, 3, 2, 4]);
//result = 5

ml-array-min 求得数组中最小元素。

import min from 'ml-array-min';
 
const result = min([1, 5, 3, 2, 4]);
//result = 1

ml-array-rescale 进行数组乘除变化。

import rescale from 'ml-array-rescale';
 
const result = rescale([0, 1, 2, 3, 4]);
// [0, 0.25, 0.5, 0.75, 1] 

ml-distance-euclidean 求两向量的欧式距离

euclidean(p, q)
//Returns the Euclidean distance between vectors p and q.

euclidean.squared(p, q)
//Returns the squared Euclidean distance between vectors p and q.

ml-kernel

ml-kernel 核函数计算相关包。