A Part-Of-Speech Tagging Based On Subtraction Of Word-Based Regular Languages
А. В. Чеусов · BSU Digital Library (Belarusian State University) · 2004
This paper presents an approach of a part-of-speech (POS) tagging based on subtraction of regular languages [2]. The basic idea is to implement a POS tagging by subtracting regular languages. The minuend is a language of finite state automaton representing an input sentence with assigned tags from a lexicon. The subtrahend is a language of a set of constraint rules written in word-based regular expression notation [1].