unsupervised text classification with php

Question

Are there any pre-made libraries for PHP that can be used to help with tasks involving unsupervised text classification ^information?

I've looked around the site at other questions, but I have been unable to find a similar problem.

I would like to learn how to implement an unsupervised classification system.

Answer 1

https://github.com/gburtini/Learning-Library-for-PHP

Some general unsupervised algorithms already implemented here. Maybe it will be you useful for you.