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Machine learning nltk download installation test package

高洛峰
高洛峰Original
2016-10-18 10:13:261471browse

Following the previous article nltk download error for machine learning: Error connecting to server: [Errno -2], let’s talk about the installation of nltk test package and matters needing attention

>>> import nltk

>>> nltk .download()

NLTK Downloader

---------------------------------------- ----------------------------------

d) Download l) List c) Config h) Help q ) Quit

------------------------------------------------- --------------------------------

Downloader> d

Download which package (l=list; x=cancel)?

Identifier>

------------------------------------------------ ----------------------------------

d) Download l) List c) Config h) Help q) Quit

- -------------------------------------------------- --------------------------

Note here: Select l (list) at this step

Downloader> l

Packages:

[ ] brown_tei............. Brown Corpus (TEI XML Version)

[ ] punkt............. Punkt Tokenizer Models

[ ] maxent_treebank_pos_tagger Treebank Part of Speech Tagger (Maximum entropy)

[ ] machado............. Machado de Assis -- Obra Completa

[ ] movie_reviews.... Sentiment Polarity Dataset Version 2.0

[ ] names............. Names Corpus, Version 1.3 (1994-03-29)

[ ] nombank.1.0......... NomBank Corpus 1.0

[ ] nps_chat............ NPS Chat

[ ] paradigms.......... Paradigm Corpus

[ ] pe08...... ........ Cross-Framework and Cross-Domain Parser

                                                                                                               . PIL) Corpus

[ ] pl196x............ Polish language of the XX century sixties

[ ] ppattach............ Prepositional Phrase Attachment Corpus

[ ] problem_reports..... Problem Report Corpus

[ ] propbank............ Proposition Bank Corpus 1.0

[ ] qc..... ....... Experimental Data for Question Classification

 [ ] reuters............. The Reuters-21578 benchmark corpus, ApteMod

                          version

 [ ] rte.... .............PASCAL RTE Challenges 1, 2, and 3

Hit Enter to continue:

View all packages and find the package you need, then you cannot follow the prompts to click, Instead, you should do this:

>>> nltk.download('brown_tei')

Note: This method may cause:

error. In this case, you can use the following method to solve it

or use:

python - m nltk.downloader spanish_grammars


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