!!!Python NLTK(Natural Language Toolkit)
[Python][Python ライブラリ][自然言語処理]

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この本に従って試してみる

*[NLTK|http://nltk.org/]
*[NLTK How to|http://nltk.org/howto/]
!!!インストール
*PIPによるインストール
 # pip install nltk

!!NLTK Bookコレクションのダウンロード
 >>> import nltk
 >>> nltk.download() 
 NLTK Downloader
 ---------------------------------------------------------------------------
     d) Download   l) List    u) Update   c) Config   h) Help   q) Quit
 ---------------------------------------------------------------------------
!Download の選択後、list を選択
 Downloader> d
 
 Download which package (l=list; x=cancel)?
!Enter キーで最後まで送るとCollectionsパッケージが確認できる
 Collections:
   [ ] all-corpora......... All the corpora
   [ ] all................. All packages
   [ ] book................ Everything used in the NLTK Book
!book モジュールのダウンロード
 Downloader> d book
     Downloading collection 'book'
        | 
        | Downloading package 'brown' to /home/piroto/nltk_data...
!book モジュールをロード
 >>> from nltk.book import *
 *** Introductory Examples for the NLTK Book ***
 Loading text1, ..., text9 and sent1, ..., sent9
 Type the name of the text or sentence to view it.
 Type: 'texts()' or 'sents()' to list the materials.
 text1: Moby Dick by Herman Melville 1851
 text2: Sense and Sensibility by Jane Austen 1811
 text3: The Book of Genesis
 text4: Inaugural Address Corpus
 text5: Chat Corpus
 text6: Monty Python and the Holy Grail
 text7: Wall Street Journal
 text8: Personals Corpus
 text9: The Man Who Was Thursday by G . K . Chesterton 1908

""実際の使用例は、[自然言語処理]