python Programming Glossary: tokenizer

can NLTK/pyNLTK work “per language” (i.e. non-english), and how?

http://stackoverflow.com/questions/1795410/can-nltk-pynltk-work-per-language-i-e-non-english-and-how

. The nltk.tokenize.punkt.PunktSentenceTokenizer tokenizer will tokenize sentences according to multilingual sentence boundaries..

Porting invRegex.py to Javascript (Node.js)

http://stackoverflow.com/questions/20815278/porting-invregex-py-to-javascript-node-js

the regular expression parse tree thanks to the ret.js tokenizer and it works pretty well but the actual generation and concatenation..

Reading and running a mathematical expression in Python

http://stackoverflow.com/questions/400050/reading-and-running-a-mathematical-expression-in-python

x糧 y簡 c 0 z Instead of doing this you can implement a tokenizer and a parser with ply . Evaluating a thing like '1 1' ought.. more than ten lines or so. You could also implement the tokenizer and the parser by hand. Read about LL and LR parsers. Before..

Python split text on sentences

http://stackoverflow.com/questions/4576077/python-split-text-on-sentences

This group posting indicates this does it import nltk.data tokenizer nltk.data.load 'tokenizers punkt english.pickle' fp open test.txt.. this does it import nltk.data tokenizer nltk.data.load 'tokenizers punkt english.pickle' fp open test.txt data fp.read print '.. fp open test.txt data fp.read print ' n n'.join tokenizer.tokenize data I haven't tried it share improve this answer..

Failed loading english.pickle with nltk.data.load

http://stackoverflow.com/questions/4867197/failed-loading-english-pickle-with-nltk-data-load

english.pickle with nltk.data.load import nltk.data tokenizer nltk.data.load 'nltk tokenizers punkt english.pickle' this is.. import nltk.data tokenizer nltk.data.load 'nltk tokenizers punkt english.pickle' this is my code error Traceback most.. Martin Project Folder labs2 src test.py line 2 in module tokenizer nltk.data.load 'nltk tokenizers punkt english.pickle' File E..

Creating a new corpus with NLTK

http://stackoverflow.com/questions/4951751/creating-a-new-corpus-with-nltk

already segments the input with a punkt tokenizer at least if your input language is english. Documentation of.. __init__ __init__ self root fileids word_tokenizer WordPunctTokenizer pattern ' w ^ w s ' gaps False disc... sent_tokenizer.. pattern ' w ^ w s ' gaps False disc... sent_tokenizer nltk.data.LazyLoader 'tokenizers punkt english.pickle' para_block_reader..

Practical examples of NLTK use [closed]

http://stackoverflow.com/questions/526469/practical-examples-of-nltk-use

first thing I found on Wikipedia import nltk import pprint tokenizer None tagger None def init_nltk global tokenizer global tagger.. pprint tokenizer None tagger None def init_nltk global tokenizer global tagger tokenizer nltk.tokenize.RegexpTokenizer r' w ^.. tagger None def init_nltk global tokenizer global tagger tokenizer nltk.tokenize.RegexpTokenizer r' w ^ w s ' tagger nltk.UnigramTagger..

Django-Haystack with Solr contains search

http://stackoverflow.com/questions/6337811/django-haystack-with-solr-contains-search

this question To get contains functionallity you can use tokenizer class solr.WhitespaceTokenizerFactory filter class solr.EdgeNGramFilterFactory..

Pythonic way to implement a tokenizer

http://stackoverflow.com/questions/691148/pythonic-way-to-implement-a-tokenizer

way to implement a tokenizer I'm going to implement a tokenizer in Python and I was wondering.. way to implement a tokenizer I'm going to implement a tokenizer in Python and I was wondering if you could offer some style.. if you could offer some style advice I've implemented a tokenizer before in C and in Java so I'm fine with the theory I'd just..