preprocess
Preprocess functions to improve the representation and quality of data.
Installation
$ npm install --save ml-preprocess
Usage
import {normal} from 'ml-preprocess';
// vectors
let vector = [1000, 2000, 3000];
normal(vector) == [-1, 0, 1];
// matrices
let matrix = [
[2000, 1000, 3000],
[3000, 2000, 1000],
[1000, 1000, 1000]
];
normal(matrix) == [
[0, -1, 1],
[1, 0, -1],
[0, 0, 0]
];Or test it in Runkit