Difference between revisions of "Part-of-speech tagging"
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==External links== | ==External links== | ||
*[http://en.wikipedia.org/wiki/Part-of-speech_tagging Wikipedia article on POS tagging] | *[http://en.wikipedia.org/wiki/Part-of-speech_tagging Wikipedia article on POS tagging] | ||
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| + | [[Category:Morphology]] | ||
| + | [[Category:Syntax]] | ||
| + | [[Category:Software]] | ||
Revision as of 19:54, 5 February 2009
Part-of-speech tagging is the task of assigning a part-of-speech tag to each word in a given text.
History
Further reading
Software
- Citar - uses trigram-based HMMs. Free, open source license.
- CRF++ - uses Conditional random fields. Free, open source license.
- CRFTagger - for English. Free, open source license.
- HunPos - uses trigram-based HMMs. Free, open source license.
- LBJ POS Tagger - Uses Averaged Perceptron based sequential model. Java API, Free, open source license.
- Memory-based tagger (MBT) - uses TiMBL. Free, open source license.
- Stanford Tagger - uses Maximum entropy models. Free, open source license.
- SVMTool - uses Support vector machines. Free, open source license.