Tokenizer.php
SeekQuarry/Yioop -- Open Source Pure PHP Search Engine, Crawler, and Indexer
Copyright (C) 2009 - 2023 Chris Pollett chris@pollett.org
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Tags
Interfaces, Classes, Traits and Enums
- Tokenizer
- This class has a collection of methods for French locale specific tokenization. In particular, it has a stemmer, a stop word remover (for use mainly in word cloud creation). The stemmer is my stab at re-implementing the stemmer algorithm given at http://snowball.tartarus.org and was inspired by http://snowball.tartarus.org/otherlangs/french_javascript.txt Here given a word, its stem is that part of the word that is common to all its inflected variants. For example, tall is common to tall, taller, tallest. A stemmer takes a word and tries to produce its stem.