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Steven Bird, Evan Klein and Edward Loper. Natural Language Processing with Python. O'Reilly Media, Inc. 2009. ISBN: 978-0-596-51649-9.
Xue, NianwenVolume:
17
Language:
english
Journal:
Natural Language Engineering
DOI:
10.1017/S1351324910000306
Date:
July, 2011
File:
PDF, 233 KB
english, 2011