A Stochastic Arabic Diacritizer Based on a Hybrid of Factorized and Unfactorized Textual Features

This paper introduces a large-scale dual-mode stochastic system to automatically diacritize raw Arabic text. The first of these modes determines the most likely diacritics by choosing the sequence of full-form Arabic word diacritizations with maximum marginal probability via A^ lattice search and lo...

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Veröffentlicht in:	IEEE transactions on audio, speech, and language processing speech, and language processing, 2011-01, Vol.19 (1), p.166-175
Hauptverfasser:	Rashwan, Mohsen A A, Al-Badrashiny, Mohamed A S A A, Attia, Mohamed, Abdou, Sherif M, Rafea, Ahmed
Format:	Artikel
Sprache:	eng
Schlagworte:	A^{\ast} search Applied sciences Arabic case-ending Computer science corpus-based linguistics coverage Derivatives diacritics diacritization disambiguation Exact sciences and technology factorized features human language technologies (HLT) hybrid Hybrid systems Information, signal and communications theory language factorization language modeling language models language processing Large-scale systems Lattice vibration Lattices Miscellaneous morphological analysis morphology n-grams Natural language processing natural language processing (NLP) Performance evaluation phonetic transcription phonological analysis Signal processing Speech Speech synthesis statistical statistical language model (SLM) stochastic Stochastic processes Stochastic systems Studies Switches Syntax System testing Telecommunications and information theory Texts Training unfactorized features Vocabulary vowelization
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