Help in the following tasks

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Help in the following tasks

Postby projectfack » Sat Aug 24, 2013 9:38 pm

I want help on how to use Nltk for the following tasks

1. The system must demonstrate false positive and false negative examples
using any stemmer
2. The system must demonstrate the differences between successive layers of
the Porter stemmer through a couple of examples.
3. The system must be able to automatically detect whether a text is in French
or English and stem it in the detected language. The stemmer for French
will only be removing plurals.
4. The system must demonstrate the use of the Brill Tagger
5. The system must demonstrate the use of POS tags for information
extraction to extract all types of fish and all types of trees mentioned on the
Wikipedia pages for Fish and Tree
6. The system must demonstrate the use of WordNet to expand nouns with
their synonyms and their hypernyms

hope you guys help me out ty
Last edited by micseydel on Sun Aug 25, 2013 5:33 pm, edited 1 time in total.
Reason: Locked post.
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Re: Help in the following tasks

Postby stranac » Sat Aug 24, 2013 10:06 pm

So what have you tried so far?

P.S. If you want someone to do this for you, let me know and I'll move it to he Jobs section.
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Re: Help in the following tasks

Postby projectfack » Sun Aug 25, 2013 2:47 am

ya pls move it ,im still a newbie so im learning now will post wat i have done
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Re: Help in the following tasks

Postby projectfack » Sun Aug 25, 2013 3:12 am

for porter stemmer , i need to stem the entire file so i tried this


Code: Select all
 from nltk.stem import PorterStemmer
 stemmer = PorterStemmer()
 f=open("C:\Temp\work.txt","r")
 data=f.read()
stemmer.stem=(data)



but when i did this nothing gets stemmed the same text is printed
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