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how to remove the punctuation and no need words from paragraphs
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kylin  
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 More options Nov 4, 8:44 am
Newsgroups: comp.lang.python
From: kylin <huili.s...@gmail.com>
Date: Tue, 3 Nov 2009 13:44:20 -0800 (PST)
Local: Wed, Nov 4 2009 8:44 am
Subject: how to remove the punctuation and no need words from paragraphs
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I want to remove all the punctuation and no need words form a string
datasets for experiment.

I am new to python, please give me some clue and direction to write
this code.


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Chris Rebert  
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 More options Nov 4, 6:42 pm
Newsgroups: comp.lang.python
From: Chris Rebert <c...@rebertia.com>
Date: Tue, 3 Nov 2009 23:42:01 -0800
Local: Wed, Nov 4 2009 6:42 pm
Subject: Re: how to remove the punctuation and no need words from paragraphs
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On Tue, Nov 3, 2009 at 1:44 PM, kylin <huili.s...@gmail.com> wrote:
> I want to remove all the punctuation and no need words form a string
> datasets for experiment.

> I am new to python, please give me some clue and direction to write
> this code.

The `replace` method of strings should get you pretty far (just
replace unwanted stuff with the empty string):
http://docs.python.org/library/stdtypes.html#str.replace

Cheers,
Chris
--
http://blog.rebertia.com


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