@@ -2,7 +2,8 @@ Natural Language Toolkit
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========================
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NLTK is a leading platform for building Python programs to work with human language data.
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- It provides easy-to-use interfaces to over 50 corpora and lexical resources such as WordNet,
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+ It provides easy-to-use interfaces to `over 50 corpora and lexical
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+ resources <http://nltk.org/nltk_data/> `_ such as WordNet,
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along with a suite of text processing libraries for classification, tokenization, stemming, tagging, parsing, and semantic reasoning.
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Thanks to a hands-on guide introducing programming fundamentals alongside topics in computational linguistics,
@@ -17,7 +18,7 @@ introduction to programming for language processing.
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Written by the creators of NLTK, it guides the reader through the fundamentals
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of writing Python programs, working with corpora, categorizing text, analyzing linguistic structure,
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and more.
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- A `new version <http://nltk.org/book3> ` with updates for Python 3 and NLTK 3 is in preparation.
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+ A `new version <http://nltk.org/book3 >`_ with updates for Python 3 and NLTK 3 is in preparation.
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Some simple things you can do with NLTK
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---------------------------------------
@@ -48,41 +49,40 @@ Identify named entities:
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Display a parse tree:
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- .. doctest ::
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- :options: +SKIP
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-
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>>> from nltk.corpus import treebank
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>>> t = treebank.parsed_sents(' wsj_0001.mrg' )[0 ]
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>>> t.draw()
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.. image :: images/tree.gif
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- NB. If you publish work that uses NLTK, please cite the NLTK book as follows:
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- Bird, Steven, Edward Loper and Ewan Klein (2009).
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- Natural Language Processing with Python. O'Reilly Media Inc.
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+ NB. If you publish work that uses NLTK, please cite the NLTK book as
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+ follows:
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+
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+ Bird, Steven, Edward Loper and Ewan Klein (2009), *Natural Language Processing with Python *. O'Reilly Media Inc.
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- Links
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- -----
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+ Community
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+ ---------
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+
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+ * `NLTK mailing list <http://groups.google.com/group/nltk >`_ -- release announcements only, very low volume
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+ * `NLTK-Users mailing list <http://groups.google.com/group/nltk-users >`_ -- user discussions
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+ * `NLTK-Dev mailing list <http://groups.google.com/group/nltk-dev >`_ -- developers only
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+ * `NLTK-Translation mailing list <http://groups.google.com/group/nltk-translation >`_ -- discussions about translating the NLTK book
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- * `NLTK mailing list <http://groups.google.com/group/nltk >`_ - release announcements only, very low volume
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- * `NLTK-Users mailing list <http://groups.google.com/group/nltk-users >`_ - user discussions
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- * `NLTK-Dev mailing list <http://groups.google.com/group/nltk-dev >`_ - developers only
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- * `NLTK-Translation mailing list <http://groups.google.com/group/nltk-translation >`_ - discussions about translating the NLTK book
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- * `NLTK's previous website <https://sites.google.com/site/naturallanguagetoolkit >`_
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- * `NLTK development at GitHub <https://github.com/nltk >`_
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- * `Publications about NLTK <http://scholar.google.com.au/scholar?q=NLTK >`_
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Contents
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========
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+
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.. toctree ::
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:maxdepth: 1
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news
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install
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data
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- howto
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- api/nltk
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+ Wiki <https://github.com/nltk/nltk/wiki >
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+ API <api/nltk >
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+ HOWTO <http://nltk.org/howto >
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+ NLTK Development <https://github.com/nltk >
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team
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* :ref: `genindex `
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