TY - BOOK AU - Aya Salah Metwally Hussein AU - Amir Atiya , AU - Mohsen Abdelrazek Rashwan , TI - A multi - layered system for arabic text diacritization / PY - 2015/// CY - Cairo : PB - Aya Salah Metwally Hussein , KW - Arabic text diacritization KW - Machine learning KW - Natural language processing N1 - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Computer Engineering; Issued also as CD N2 - In this work, we handle the problem of Arabic text diacritization. We propose a system of three layers in which every layer takes a step towards the full diacritization of the input sequence. We achieve very high WER in both morphological and syntactic diacritization. Our syntactic WER is 8.18% which is 4.9% better than the best published results. In addition, our system provides high speed processing which makes it very suitable for real time operations UR - http://172.23.153.220/th.pdf ER -