PHP sentence parser class that can analyze a sentence: analyze a sentence

This class can determine the type of sentiments in a given text.

It can be trained with given text files that express either negative or positive sentiments considering the words of each sentence in the training texts.

Then the class can analyze given text string and determine if it expresses positive, negative or neutral sentiments using a Naive Bayes algorithm approach.

The class returns an array with details that inform the type of sentiment that was detected, as well accuracy factors towards positivity or negativity.