function testPlurality()
{
$m = new MammalClassifier();
$testData = '[{"buffalo":1,"antelope":1},{"buffalo":2},{"cat":2},{"buffalo":1},{"cat":2},{"antelope":2},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":2},{"giraffe":1,"antelope":1},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":1},{"buffalo":2,"antelope":1},{"buffalo":2,"antelope":1},{"antelope":2},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":1},{"nothing_here":0},{"buffalo":1,"antelope":2},{"antelope":2},{"antelope":2},{"antelope":2},{"antelope":2},{"antelope":2},{"antelope":2}]';
$result = $m->onDataSet(json_decode($testData, true))->classify()->getResult();
$this->assertArrayHasKey('classification', $result);
$this->assertArrayHasKey('antelope', $result['classification']);
$this->assertArrayHasKey('buffalo', $result['classification']);
$this->assertEquals(1, $result['classification']['antelope']);
$this->assertEquals(1, $result['classification']['buffalo']);
}
/**
* @param $imageId integer Run the algorithm on a single image
* @param boolean $store Store the result
* @param MammalClassifier|null $classifier An instance of MammalClassifier
* @param $classification
* @param bool $scientistDataset Whether to store in the scientist dataset table
* @return array|string The result
*/
public function runOnClassification($imageId, $store, $classifier, $classification, $scientistDataset = false)
{
if (!$classifier) {
$classifier = new MammalClassifier(null, $scientistDataset);
}
try {
if ($store) {
return $classifier->onDataSet($classification)->classify()->store()->getResult();
} else {
return $classifier->onDataSet($classification)->classify()->getResult();
}
} catch (Exception $e) {
return "No classifications.";
}
}
<?php
require '../../src/core.php';
$classifier = new MammalClassifier();
$testJson = '[{"buffalo":1,"antelope":2},{"buffalo":2},{"cat":2},{"buffalo":1},{"cat":2},{"antelope":2},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":2},{"giraffe":1,"antelope":1},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":1},{"buffalo":2,"antelope":1},{"buffalo":2,"antelope":1},{"antelope":2},{"buffalo":1,"antelope":1},{"buffalo":1,"antelope":1},{"nothing_here":0},{"buffalo":1,"antelope":1},{"antelope":2},{"antelope":2},{"antelope":2},{"antelope":2},{"antelope":2},{"antelope":2}]';
if (isset($_POST['data'])) {
echo '<pre>';
$classifications = json_decode($_POST['data'], true);
echo "\nResult: \n";
print_r($classifier->onDataSet($classifications)->classify()->getResult());
echo '</pre>';
} else {
$classifications = json_decode($testJson, true);
echo "\nResult: \n";
print_r($classifier->onDataSet($classifications)->classify()->getResult());
}
<?php
require 'core.php';
$classifier = new MammalClassifier();
// Usage:
/* Create a MammalClassifier object
-> call on() to specify the id of the image
this will load up the image classifications from the database
-> call classify to run the classification algorithm
-> call store() to store result back in database
-> call getResult() to get the result
Order is (most of the time) important!
*/
$controller = new AlgorithmController();
$controller->runAlgorithm();
$id = 311;
while ($id <= 311) {
$res = $classifier->on($id)->classify()->store()->getResult();
$id++;
print "id: " . $id . " =>";
print_r($res);
print "\n";
}