PHP-ML - Machine Learning library for PHP

Fresh approach to Machine Learning in PHP. Algorithms, Cross Validation, Neural Network, Preprocessing, Feature Extraction and much more in one library.

PHP-ML requires PHP >= 7.1.

Simple example of classification:

require_once __DIR__ . '/vendor/autoload.php';

use Phpml\Classification\KNearestNeighbors;

$samples = [[1, 3], [1, 4], [2, 4], [3, 1], [4, 1], [4, 2]];

$labels = ['a', 'a', 'a', 'b', 'b', 'b'];

$classifier = new KNearestNeighbors();

$classifier->train($samples, $labels);

echo $classifier->predict([3, 2]);

// return 'b'

Awards

Documentation

To find out how to use PHP-ML follow Documentation.

Installation

Currently this library is in the process of being developed, but You can install it with Composer:

composer require php-ai/php-ml

Examples

Example scripts are available in a separate repository php-ai/php-ml-examples.

Datasets

Public datasets are available in a separate repository php-ai/php-ml-datasets.

Features

Association rule learning

Classification

Decision Tree (CART)

Ensemble Algorithms

Bagging (Bootstrap Aggregating)

Random Forest

AdaBoost

Linear

Adaline

Decision Stump

Perceptron

LogisticRegression

Clustering

Fuzzy C-Means

Workflow

Dimensionality Reduction

PCA (Principal Component Analysis)

Kernel PCA

LDA (Linear Discriminant Analysis)

Models management

Contribute

You can find more about contributing in CONTRIBUTING.md.

License

PHP-ML is released under the MIT Licence. See the bundled LICENSE file for details.

Author

Arkadiusz Kondas (@ArkadiuszKondas)