Python 3 Text Processing with NLTK 3 Cookbook(PACKT2014)
Thisbookwillshowyoutheessentialtechniquesoftextandlanguageprocessing.Startingwithtokenization,stemming,andtheWordNetdictionary,you'llprogresstopart-of-speechtagging,phrasechunking,andnamedentityrecognition.You'lllearnhowvarioustextcorporaareorganized,aswellashowtocreateyourown
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很细,很全的NLTK,全英文的。。