An Experimental Investigation of Part-Of-Speech Taggers for Vietnamese
An Experimental Investigation of Part-Of-Speech Taggers for Vietnamese
Part-of-speech (POS) tagging plays an important role in Natural Language Processing (NLP). Its applications can be found in many other NLP tasks such as named entity recognition, syntactic parsing, dependency parsing and text chunking. In the investigation conducted in this paper, we utilize the techniques of two widely-used toolkits, ClearNLP and Stanford POS Tagger, and develop two new POS taggers for Vietnamese, then compare them to three well-known Vietnamese taggers, namely JVnTagger, vnTag