PHP code example of kudashevs / rake-php

1. Go to this page and download the library: Download kudashevs/rake-php 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/ */

kudashevs / rake-php example snippets


use Kudashevs\RakePhp\Rake;

$text = "Compatibility of systems of linear constraints over the set of natural numbers.";
$text .= "Criteria of compatibility of a system of linear Diophantine equations, strict inequations, and nonstrict inequations are considered.";
$text .= "Upper bounds for components of a minimal set of solutions and algorithms of construction of minimal generating sets of solutions for all types of systems are given.";
$text .= "These criteria and the corresponding algorithms for constructing a minimal supporting set of solutions can be used in solving all the considered types of systems and systems of mixed types";

$rake = new Rake();
$keywords = $rake->extract($text);

print_r($keywords);
// will result in
Array
(
    [minimal generating sets] => 8.6666666666667
    [linear diophantine equations] => 8.5
    [minimal supporting set] => 7.6666666666667
    [minimal set] => 4.6666666666667
    [linear constraints] => 4.5
    [natural numbers] => 4
    [strict inequations] => 4
    [nonstrict inequations] => 4
    [upper bounds] => 4
    [mixed types] => 3.6666666666667
    [considered types] => 3.1666666666667
    [set] => 2
    [types] => 1.6666666666667
    [considered] => 1.5
    [compatibility] => 1
    [systems] => 1
    [criteria] => 1
    [system] => 1
    [components] => 1
    [solutions] => 1
    [algorithms] => 1
    [construction] => 1
    [constructing] => 1
    [solving] => 1
)

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