Comments on: Part of Speech Tagging with NLTK – Part 1

By: Learning to do natural language processing with NLTK | JetLlib Journal

Learning to do natural language processing with NLTK | JetLlib Journal — Sat, 03 Apr 2010 20:11:48 +0000

[...] of Speech Tagging with NLTK – Part 1, Part 2, Part [...]

By: Jacob

Jacob — Thu, 08 Oct 2009 02:47:48 +0000

Moses: The wordpress plugin is SyntaxHighlighter Evolved http://www.viper007bond.com/wordpress-plugins/syntaxhighlighter/

By: Moses

Moses — Thu, 08 Oct 2009 02:07:38 +0000

Would you mind telling me what editor you were using for the codes above? it’s pretty cool

By: Andrew Lee

Andrew Lee — Wed, 25 Mar 2009 18:23:59 +0000

Thank you!

By: Jacob

Jacob — Wed, 25 Mar 2009 14:04:56 +0000

The NLTK corpus API has changed since I wrote this. Try with categories=['reviews']

By: Andrew Lee

Andrew Lee — Wed, 25 Mar 2009 08:38:31 +0000

for nltk version 0.9.9b1 the call to taged_sents in

nltk.corpus.brown.tagged_sents(categories=”c”)

Throws the error:

Traceback (most recent call last):
File “”, line 2, in ?
File “/usr/lib/python2.4/site-packages/nltk/corpus/reader/tagged.py”, line 211, in tagged_sents
return TaggedCorpusReader.tagged_sents(
File “/usr/lib/python2.4/site-packages/nltk/corpus/reader/tagged.py”, line 148, in tagged_sents
tag_mapping_function)
File “/usr/lib/python2.4/site-packages/nltk/corpus/reader/util.py”, line 409, in concat
raise ValueError(‘concat() expects at least one object!’)
ValueError: concat() expects at least one object!

By: Part of Speech Tagging with NLTK - Part 2 « Stream Hacker

Part of Speech Tagging with NLTK - Part 2 « Stream Hacker — Mon, 10 Nov 2008 22:43:28 +0000

[...] 10, 2008 at 2:42 pm (python) (nltk, nltp, tagging) Following up on Part of Speech Tagging with NLTK – Part 1, I test the accuracy of adding an AffixTagger and a RegexpTagger to my SequentialBackoffTagger [...]