Vietnamese NLP

Word Segmentation

Name Language Desciption
JVnSegmenter  java A Java-based Vietnamese Word Segmentation Tool
DongDu  C++ A Vietnamese word segmentation tool.
Online Tool from VLSP  online

Part-of-speech tagging

Name Language Desciption
vnTagger  java Vietnamese part-of-speech tagging


Name Desciption
VNESEcorpus 650.000 sentences
10.000 articles from,,
64.59 Mb
VNTQcorpus(small) 300.000 sentences
1.000 articles from
~35 Mb
VNTQcorpus(big) 1.750.000 sentences
13.000 articles from
~240 Mb

Named Entity Recognition


Relations Extraction Systems



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