PHP code example of jacobemerick / kmeans

1. Go to this page and download the library: Download jacobemerick/kmeans library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

jacobemerick / kmeans example snippets


$array = [
    [1, 1, 3],
    [3, 7, 6],
    [5, 8, 3],
    [1, 2, 1],
    [9, 10, 8],
    [4, 4, 4],
];


$kmeans = new Jacobemerick\KMeans\Kmeans($array);
$kmeans->cluster(3); // cluster into three sets

$clustered_data = $kmeans->getClusteredData();
// $clustered_data = [
//     [[1, 1, 3], [1, 2, 1]],
//     [[3, 5, 6], [5, 4, 3], [4, 4, 4]],
//     [[9, 10, 8]],
// ];

$centroids = $kmeans->getCentroids();
// $centroids = [
//     [1, 1.5, 2],
//     [4, 4.33, 4.33],
//     [9, 10, 8],
// ];