Links to a wide range of English POS taggers

[xiaoz]

Links to a wide range of taggers:

CLAWS http://www.comp.lancs.ac.uk/ucrel/claws/

RASP http://www.informatics.susx.ac.uk/research/nlp/rasp/

EngCG http://www.ling.helsinki.fi/~avoutila/cg/

Connexor http://www.connexor.com/software/tagger/

TreeTagger http://www.ims.uni-stuttgart.de/projekte/corplex/TreeTagger/

Brill tagger http://www.cs.jhu.edu/~brill/

FreeLing http://www.lsi.upc.edu/~nlp/freeling/

TnT http://www.coli.uni-saarland.de/~thorsten/tnt/

Ratnaparkhi's MXPOST tagger
http://www.cogsci.ed.ac.uk/~jamesc/taggers/MXPOST.html

Hans van Halteren???s tagger hvh@let.ru.nl

Acopost HMM-tagger http://acopost.sourceforge.net/

MTB Memory Based Tagger http://ilk.uvt.nl/mbt/

There are yet more taggers, eg

Qtag http://www.english.bham.ac.uk/staff/omason/software/qtag.html

Xerox HMM tagger
http://www.xrce.xerox.com/competencies/content-analysis/fsnlp/tagger.en.html

... and also adapted versions of some of the above, eg our Amalgam-tagger was just the result of re-training Brill's tagger with a range of rival corpora to produce taggers to apply alternative tagsets used in Brown / ICE / London-Lund / LOB / PoW / SEC / UPenn corpora ...

... and others have extended or reimplemented the software, e.g.

Mu-TBL generalised transformation-based learning taggers
http://www.ling.gu.se/~lager/

GPoSTTL http://www.imsc.res.in/~golam/gposttl/

If you want open-source, extensible taggers with documentation and even
tutorial, try NLTK:

NLTK Python versions of regexp, n-gram, backoff, Brill, HMM taggers
http://nltk.sourceforge.net/

 

[xujiajin]

回复: Links to a wide range of English POS taggers

A great list.

 

[armstrong]

回复: Links to a wide range of English POS taggers

great，thanks.