an open solution for collecting n-gram Chinese lexicon and n-gram statistics
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README.rst

README.rst

open-gram

open-gram is a project tries to collect lexicon and build n-gram dataset for NLP in Chinese. This project tries to leverage existing open source resources like crfpp and CC-CEDICT.

open-gram includes 4 parts
  • corpus collection
  • segmentation
  • (new) word extraction
  • n-gram info counting

corpus collection

  1. crawl Chinese web sites using scrapy, grab the body HTML pages of them
  2. proprocess the pages - detect the encoding - remove HTML tags and other stuff we are not interested in - split the text into sentences

segmentation

there two ways to segment tokens into words
  • tagging
  • matching

word extraction

n-gram info counting