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msd2/myoos/vendor/php-ai/php-ml/README.md

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+# PHP-ML - Machine Learning library for PHP
+
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.1-8892BF.svg)](https://php.net/)
+[![Latest Stable Version](https://img.shields.io/packagist/v/php-ai/php-ml.svg)](https://packagist.org/packages/php-ai/php-ml)
+[![Build Status](https://travis-ci.org/php-ai/php-ml.svg?branch=master)](https://travis-ci.org/php-ai/php-ml)
+[![Documentation Status](https://readthedocs.org/projects/php-ml/badge/?version=master)](http://php-ml.readthedocs.org/)
+[![Total Downloads](https://poser.pugx.org/php-ai/php-ml/downloads.svg)](https://packagist.org/packages/php-ai/php-ml)
+[![License](https://poser.pugx.org/php-ai/php-ml/license.svg)](https://packagist.org/packages/php-ai/php-ml)
+[![Coverage Status](https://coveralls.io/repos/github/php-ai/php-ml/badge.svg?branch=master)](https://coveralls.io/github/php-ai/php-ml?branch=master)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/php-ai/php-ml/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/php-ai/php-ml/?branch=master)
+
+<p align="center">
+	<img src="https://github.com/php-ai/php-ml/raw/master/docs/assets/php-ml-logo.png" />
+</p>
+
+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:
+```php
+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
+
+<a href="http://www.yegor256.com/2016/10/23/award-2017.html">
+  <img src="http://www.yegor256.com/images/award/2017/winner-itcraftsmanpl.png" width="400"/></a>
+
+## Documentation
+
+To find out how to use PHP-ML follow [Documentation](http://php-ml.readthedocs.org/).
+
+## 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](https://github.com/php-ai/php-ml-examples).
+
+## Datasets
+
+Public datasets are available in a separate repository [php-ai/php-ml-datasets](https://github.com/php-ai/php-ml-datasets).
+
+## Features
+
+* Association rule learning
+    * [Apriori](http://php-ml.readthedocs.io/en/latest/machine-learning/association/apriori/)
+* Classification
+    * [SVC](http://php-ml.readthedocs.io/en/latest/machine-learning/classification/svc/)
+    * [k-Nearest Neighbors](http://php-ml.readthedocs.io/en/latest/machine-learning/classification/k-nearest-neighbors/)
+    * [Naive Bayes](http://php-ml.readthedocs.io/en/latest/machine-learning/classification/naive-bayes/)
+    * Decision Tree (CART)
+    * Ensemble Algorithms
+        * Bagging (Bootstrap Aggregating)
+        * Random Forest
+        * AdaBoost
+    * Linear
+        * Adaline
+        * Decision Stump
+        * Perceptron
+        * LogisticRegression
+* Regression
+    * [Least Squares](http://php-ml.readthedocs.io/en/latest/machine-learning/regression/least-squares/)
+    * [SVR](http://php-ml.readthedocs.io/en/latest/machine-learning/regression/svr/)
+* Clustering
+    * [k-Means](http://php-ml.readthedocs.io/en/latest/machine-learning/clustering/k-means/)
+    * [DBSCAN](http://php-ml.readthedocs.io/en/latest/machine-learning/clustering/dbscan/)
+    * Fuzzy C-Means
+* Metric
+    * [Accuracy](http://php-ml.readthedocs.io/en/latest/machine-learning/metric/accuracy/)
+    * [Confusion Matrix](http://php-ml.readthedocs.io/en/latest/machine-learning/metric/confusion-matrix/)
+    * [Classification Report](http://php-ml.readthedocs.io/en/latest/machine-learning/metric/classification-report/)
+* Workflow
+    * [Pipeline](http://php-ml.readthedocs.io/en/latest/machine-learning/workflow/pipeline)
+* Neural Network
+    * [Multilayer Perceptron Classifier](http://php-ml.readthedocs.io/en/latest/machine-learning/neural-network/multilayer-perceptron-classifier/)
+* Cross Validation
+    * [Random Split](http://php-ml.readthedocs.io/en/latest/machine-learning/cross-validation/random-split/)
+    * [Stratified Random Split](http://php-ml.readthedocs.io/en/latest/machine-learning/cross-validation/stratified-random-split/)
+* Feature Selection
+    * [Variance Threshold](http://php-ml.readthedocs.io/en/latest/machine-learning/feature-selection/variance-threshold/)
+    * [SelectKBest](http://php-ml.readthedocs.io/en/latest/machine-learning/feature-selection/selectkbest/)
+* Preprocessing
+    * [Normalization](http://php-ml.readthedocs.io/en/latest/machine-learning/preprocessing/normalization/)
+    * [Imputation missing values](http://php-ml.readthedocs.io/en/latest/machine-learning/preprocessing/imputation-missing-values/)
+* Feature Extraction
+    * [Token Count Vectorizer](http://php-ml.readthedocs.io/en/latest/machine-learning/feature-extraction/token-count-vectorizer/)
+        * NGramTokenizer
+        * WhitespaceTokenizer
+        * WordTokenizer
+    * [Tf-idf Transformer](http://php-ml.readthedocs.io/en/latest/machine-learning/feature-extraction/tf-idf-transformer/)
+* Dimensionality Reduction
+    * PCA (Principal Component Analysis)
+    * Kernel PCA
+    * LDA (Linear Discriminant Analysis)
+* Datasets
+    * [Array](http://php-ml.readthedocs.io/en/latest/machine-learning/datasets/array-dataset/)
+    * [CSV](http://php-ml.readthedocs.io/en/latest/machine-learning/datasets/csv-dataset/)
+    * [Files](http://php-ml.readthedocs.io/en/latest/machine-learning/datasets/files-dataset/)
+    * [SVM](http://php-ml.readthedocs.io/en/latest/machine-learning/datasets/svm-dataset/)
+    * [MNIST](http://php-ml.readthedocs.io/en/latest/machine-learning/datasets/mnist-dataset.md)
+    * Ready to use:
+        * [Iris](http://php-ml.readthedocs.io/en/latest/machine-learning/datasets/demo/iris/)
+        * [Wine](http://php-ml.readthedocs.io/en/latest/machine-learning/datasets/demo/wine/)
+        * [Glass](http://php-ml.readthedocs.io/en/latest/machine-learning/datasets/demo/glass/)
+* Models management
+    * [Persistency](http://php-ml.readthedocs.io/en/latest/machine-learning/model-manager/persistency/)
+* Math
+    * [Distance](http://php-ml.readthedocs.io/en/latest/math/distance/)
+    * [Matrix](http://php-ml.readthedocs.io/en/latest/math/matrix/)
+    * [Set](http://php-ml.readthedocs.io/en/latest/math/set/)
+    * [Statistic](http://php-ml.readthedocs.io/en/latest/math/statistic/)
+	* Linear Algebra
+
+## Contribute
+
+- [Guide: CONTRIBUTING.md](https://github.com/php-ai/php-ml/blob/master/CONTRIBUTING.md)
+- [Issue Tracker: github.com/php-ai/php-ml](https://github.com/php-ai/php-ml/issues)
+- [Source Code:  github.com/php-ai/php-ml](https://github.com/php-ai/php-ml)
+
+You can find more about contributing in [CONTRIBUTING.md](CONTRIBUTING.md).
+
+## License
+
+PHP-ML is released under the MIT Licence. See the bundled LICENSE file for details.
+
+## Author
+
+Arkadiusz Kondas (@ArkadiuszKondas)