mirror of
https://github.com/Karaka-Management/phpOMS.git
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116 lines
3.1 KiB
PHP
116 lines
3.1 KiB
PHP
<?php
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/**
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* Jingga
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*
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* PHP Version 8.1
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*
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* @package tests
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* @copyright Dennis Eichhorn
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* @license OMS License 2.0
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* @version 1.0.0
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* @link https://jingga.app
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*/
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declare(strict_types=1);
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namespace phpOMS\tests\Algorithm\Frequency;
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use phpOMS\Algorithm\Frequency\Apriori;
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require_once __DIR__ . '/../../Autoloader.php';
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/**
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* @testdox phpOMS\tests\Algorithm\Frequency\AprioriTest:
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*
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* @internal
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*/
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final class AprioriTest extends \PHPUnit\Framework\TestCase
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{
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public function testApriori() : void
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{
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self::assertEquals(
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[
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'theta' => 2,
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'epsilon' => 2,
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'epsilon:theta' => 0,
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'beta' => 4,
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'beta:theta' => 2,
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'beta:epsilon' => 2,
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'beta:epsilon:theta' => 0,
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'alpha' => 4,
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'alpha:theta' => 2,
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'alpha:epsilon' => 2,
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'alpha:epsilon:theta' => 0,
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'alpha:beta' => 4,
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'alpha:beta:theta' => 2,
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'alpha:beta:epsilon' => 2,
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'alpha:beta:epsilon:theta' => 0,
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],
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Apriori::apriori([
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['alpha', 'beta', 'epsilon'],
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['alpha', 'beta', 'theta'],
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['alpha', 'beta', 'epsilon'],
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['alpha', 'beta', 'theta'],
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])
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);
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self::assertEquals(
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[
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'4' => 5,
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'3' => 3,
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'3:4' => 3,
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'2' => 5,
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'2:4' => 4,
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'2:3' => 2,
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'2:3:4' => 2,
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'1' => 3,
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'1:4' => 2,
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'1:3' => 1,
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'1:3:4' => 1,
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'1:2' => 3,
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'1:2:4' => 2,
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'1:2:3' => 1,
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'1:2:3:4' => 1,
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],
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Apriori::apriori([
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['1', '2', '3', '4'],
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['1', '2', '4'],
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['1', '2'],
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['2', '3', '4'],
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['3', '4'],
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['2', '4'],
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])
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);
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}
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public function testAprioriSubset() : void
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{
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self::assertEquals(
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['beta:theta' => 2],
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Apriori::apriori(
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[
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['alpha', 'beta', 'epsilon'],
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['alpha', 'beta', 'theta'],
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['alpha', 'beta', 'epsilon'],
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['alpha', 'beta', 'theta'],
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],
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['beta', 'theta']
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)
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);
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self::assertEquals(
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['2:3' => 2],
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Apriori::apriori(
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[
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['1', '2', '3', '4'],
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['1', '2', '4'],
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['1', '2'],
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['2', '3', '4'],
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['3', '4'],
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['2', '4'],
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],
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['2', '3']
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)
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);
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}
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}
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