create some text in readme

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2016 php-ai
+Copyright (c) 2016 Arkadiusz Kondas <arkadiusz.kondas[at]gmail>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

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-# php-ml
-PHP Machine learning library
+# PHP Machine learning library
+
+Fresh approach to machine learning in PHP. Note that at the moment PHP is not the best choice for machine learning but maybe this will change ...
+
+## Available Algorithms
+
+### Classification
+
+*  **Naive Bayes** - a set of supervised learning algorithms based on applying Bayes’ theorem with the “naive” assumption of independence between every pair of features
+
+## Installation
+
+This repo will be published do packagist.org soon...
+
+## To-Do
+
+* implements more algorithms
+* integration with Lavacharts for data visualization
+
+## Testing
+
+After installation, you can launch the test suite in project root directory (you will need to install dev requiremnts with composer)
+
+```
+bin/phpunit
+```
+
+## License
+
+PHP-ML is released under the MIT Licence. See the bundled LICENSE file for details.
+
+## Author
+

composer.json

@@ -1,14 +1,22 @@
 {
     "name": "php-ai/php-ml",
+    "type": "library",
     "description": "PHP Machine learning library",
     "license": "MIT",
+    "keywords": ["machine learning","pattern recognition","computational learning theory","artificial intelligence"],
+    "homepage": "https://github.com/php-ai/php-ml",
     "authors": [
         {
             "name": "Arkadiusz Kondas",
             "email": "[email protected]"
         }
     ],
-    "require": {},
+    "config": {
+        "bin-dir": "bin"
+    },
+    "require": {
+        "php": ">=5.5.0"
+    },
     "require-dev": {
         "phpunit/phpunit": "^5.2"
     }