The TNT POS tagger ( Brants , 2000 ) has also been designed to train and run very quickly , tagging between 30,000 and 60,000 words per second .
tnt  a statistical partofspeech tagger
Thorsten Brants
Other attempts to address efficiency include the fast Transformation Based Learning ( TBL ) Toolkit ( Ngai and Florian , 2001 ) which dramatically speeds up training TBL systems , and the translation of TBL rules into finite state machines for very fast tagging ( Roche and Schabes , 1997 ) . The TNT POS tagger ( Brants , 2000 ) has also been designed to train and run very quickly , tagging between 30,000 and 60,000 words per second . The Weka package ( Witten and Frank , 1999 ) provides a common framework for several existing machine learning methods including decision trees and support vector machines .
The TNT POS tagger ( @@CITATION ) has also been designed to train and run very quickly , tagging between 30,000 and 60,000 words per second .