Source: wikibot/trigram-tagger
= Trigram tagger
{wiki=Trigram_tagger}
A Trigram tagger is a type of statistical part-of-speech (POS) tagging model that uses the context of words to determine the most probable grammatical tag for a given word based on the tags of the surrounding words. In this model, the term "trigram" refers to the use of sequences of three items—in this case, tags.