Practical Text Mining With Perl (zipped)

Perl正则表达式处理文本英文版 Thisbookintroducesthebasicideasoftextmining,whichisagroupoftechniquesthat extractsusefulinformationfromoneormoretexts.Thisisapracticalbook,onethatfocuses onapplicationsandexamples.Althoughsomestatisticsandmathematicsisrequired,itis kept