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Arabic Morphological Tagging, Diacritization, and Lemmatization Using Lexeme Models and Feature Ranking

Roth, Ryan; Rambow, Owen; Habash, Nizar Y.; Diab, Mona; Rudin, Cynthia

We investigate the tasks of general morphological tagging, diacritization, and lemmatization for Arabic. We show that for all tasks we consider, both modeling the lexeme explicitly, and retuning the weights of individual classifiers for the specific task, improve the performance.

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Computer Science
Published Here
May 1, 2013