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alexbowe/chunks.py

Created September 12, 2010 01:52
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chunks.py
# Extracting nounphrase chunks from a parse tree
# from http://streamhacker.com/2009/02/23/chunk-extraction-with-nltk/
# for each noun phrase sub tree in the parse tree
for subtree in tree.subtrees(filter=lambda t: t.node == 'NP'):
# print the noun phrase as a list of part-of-speech tagged words
print subtree.leaves()
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