Natural Language Processing of Semitic Languages

Natural Language Processing of Semitic Languages PDF Author: Imed Zitouni
Publisher: Springer Science & Business
ISBN: 3642453589
Category : Computers
Languages : en
Pages : 459

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Book Description
Research in Natural Language Processing (NLP) has rapidly advanced in recent years, resulting in exciting algorithms for sophisticated processing of text and speech in various languages. Much of this work focuses on English; in this book we address another group of interesting and challenging languages for NLP research: the Semitic languages. The Semitic group of languages includes Arabic (206 million native speakers), Amharic (27 million), Hebrew (7 million), Tigrinya (6.7 million), Syriac (1 million) and Maltese (419 thousand). Semitic languages exhibit unique morphological processes, challenging syntactic constructions and various other phenomena that are less prevalent in other natural languages. These challenges call for unique solutions, many of which are described in this book. The 13 chapters presented in this book bring together leading scientists from several universities and research institutes worldwide. While this book devotes some attention to cutting-edge algorithms and techniques, its primary purpose is a thorough explication of best practices in the field. Furthermore, every chapter describes how the techniques discussed apply to Semitic languages. The book covers both statistical approaches to NLP, which are dominant across various applications nowadays and the more traditional, rule-based approaches, that were proven useful for several other application domains. We hope that this book will provide a "one-stop-shop'' for all the requisite background and practical advice when building NLP applications for Semitic languages.

Natural Language Processing of Semitic Languages

Natural Language Processing of Semitic Languages PDF Author: Imed Zitouni
Publisher: Springer Science & Business
ISBN: 3642453589
Category : Computers
Languages : en
Pages : 459

Get Book

Book Description
Research in Natural Language Processing (NLP) has rapidly advanced in recent years, resulting in exciting algorithms for sophisticated processing of text and speech in various languages. Much of this work focuses on English; in this book we address another group of interesting and challenging languages for NLP research: the Semitic languages. The Semitic group of languages includes Arabic (206 million native speakers), Amharic (27 million), Hebrew (7 million), Tigrinya (6.7 million), Syriac (1 million) and Maltese (419 thousand). Semitic languages exhibit unique morphological processes, challenging syntactic constructions and various other phenomena that are less prevalent in other natural languages. These challenges call for unique solutions, many of which are described in this book. The 13 chapters presented in this book bring together leading scientists from several universities and research institutes worldwide. While this book devotes some attention to cutting-edge algorithms and techniques, its primary purpose is a thorough explication of best practices in the field. Furthermore, every chapter describes how the techniques discussed apply to Semitic languages. The book covers both statistical approaches to NLP, which are dominant across various applications nowadays and the more traditional, rule-based approaches, that were proven useful for several other application domains. We hope that this book will provide a "one-stop-shop'' for all the requisite background and practical advice when building NLP applications for Semitic languages.

Language Processing and Acquisition in Languages of Semitic, Root-Based, Morphology

Language Processing and Acquisition in Languages of Semitic, Root-Based, Morphology PDF Author: Joseph Shimron
Publisher: John Benjamins Publishing
ISBN: 9027296685
Category : Language Arts & Disciplines
Languages : en
Pages : 400

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Book Description
This book puts together contributions of linguists and psycholinguists whose main interest here is the representation of Semitic words in the mental lexicon of Semitic language speakers. The central topic of the book confronts two views about the morphology of Semitic words. The point of the argument is: Should we see Semitic words’ morphology as “root-based” or “word-based?” The proponents of the root-based approach, present empirical evidence demonstrating that Semitic language speakers are sensitive to the root and the template as the two basic elements (bound morphemes) of Semitic words. Those supporting the word-based approach, present arguments to the effect that Semitic word formation is not based on the merging of roots and templates, but that Semitic words are comprised of word stems and affixes like we find in Indo-European languages. The variety of evidence and arguments for each claim should force the interested readers to reconsider their views on Semitic morphology.

Computational Nonlinear Morphology

Computational Nonlinear Morphology PDF Author: George Anton Kiraz
Publisher:
ISBN: 9781280420306
Category :
Languages : en
Pages : 195

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Book Description


Computational Nonlinear Morphology

Computational Nonlinear Morphology PDF Author: George Anton Kiraz
Publisher: Cambridge University Press
ISBN: 9780521631969
Category : Computers
Languages : en
Pages : 210

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Book Description
By the late 1970s phonologists, and later morphologists, had departed from a linear approach for describing morphophonological operations to a nonlinear one. Computational models, however, remain faithful to the linear model, making it very difficult, if not impossible, to implement the morphology of languages whose morphology is nonconcatanative. Computational Nonlinear Morphology aims at presenting a computational system that counters the development in linguistics. It provides a detailed computational analysis of the complex morphophonological phenomena found in Semitic languages based on linguistically motivated models.

Introduction to Arabic Natural Language Processing

Introduction to Arabic Natural Language Processing PDF Author: Nizar Y. Habash
Publisher: Springer Nature
ISBN: 3031021398
Category : Computers
Languages : en
Pages : 170

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Book Description
This book provides system developers and researchers in natural language processing and computational linguistics with the necessary background information for working with the Arabic language. The goal is to introduce Arabic linguistic phenomena and review the state-of-the-art in Arabic processing. The book discusses Arabic script, phonology, orthography, morphology, syntax and semantics, with a final chapter on machine translation issues. The chapter sizes correspond more or less to what is linguistically distinctive about Arabic, with morphology getting the lion's share, followed by Arabic script. No previous knowledge of Arabic is needed. This book is designed for computer scientists and linguists alike. The focus of the book is on Modern Standard Arabic; however, notes on practical issues related to Arabic dialects and languages written in the Arabic script are presented in different chapters. Table of Contents: What is "Arabic"? / Arabic Script / Arabic Phonology and Orthography / Arabic Morphology / Computational Morphology Tasks / Arabic Syntax / A Note on Arabic Semantics / A Note on Arabic and Machine Translation

Language Engineering for Lesser-studied Languages

Language Engineering for Lesser-studied Languages PDF Author: Sergei Nirenburg
Publisher: IOS Press
ISBN: 1586039547
Category : Computers
Languages : en
Pages : 344

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Book Description
"Technologies enabling computers to process specific languages facilitate economic and political progress of societies where these languages are spoken. Development of methods and systems for language processing is therefore a worthy goal for national governments as well as for business entities and scientific and educational institutions in every country in the world. As work on systems and resources for the 'lower-density' languages becomes more widespread, an important question is how to leverage the results and experience accumulated by the field of computational linguistics for the major languages in the development of resources and systems for lower-density languages. This issue has been at the core of the NATO Advanced Studies Institute on language technologies for middle- and low-density languages held in Georgia in October 2007. This publication is a collection - of publication-oriented versions - of the lectures presented there and is a useful source of knowledge about many core facets of modern computational-linguistic work. By the same token, it can serve as a reference source for people interested in learning about strategies that are best suited for developing computational-linguistic capabilities for lesser-studied languages - either 'from scratch' or using components developed for other languages. The book should also be quite useful in teaching practical system- and resource-building topics in computational linguistics."--Site Web de l'éditeur.

Multilingual Natural Language Processing Applications

Multilingual Natural Language Processing Applications PDF Author: Daniel Bikel
Publisher: IBM Press
ISBN: 0137047819
Category : Business & Economics
Languages : en
Pages : 829

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Book Description
Multilingual Natural Language Processing Applications is the first comprehensive single-source guide to building robust and accurate multilingual NLP systems. Edited by two leading experts, it integrates cutting-edge advances with practical solutions drawn from extensive field experience. Part I introduces the core concepts and theoretical foundations of modern multilingual natural language processing, presenting today’s best practices for understanding word and document structure, analyzing syntax, modeling language, recognizing entailment, and detecting redundancy. Part II thoroughly addresses the practical considerations associated with building real-world applications, including information extraction, machine translation, information retrieval/search, summarization, question answering, distillation, processing pipelines, and more. This book contains important new contributions from leading researchers at IBM, Google, Microsoft, Thomson Reuters, BBN, CMU, University of Edinburgh, University of Washington, University of North Texas, and others. Coverage includes Core NLP problems, and today’s best algorithms for attacking them Processing the diverse morphologies present in the world’s languages Uncovering syntactical structure, parsing semantics, using semantic role labeling, and scoring grammaticality Recognizing inferences, subjectivity, and opinion polarity Managing key algorithmic and design tradeoffs in real-world applications Extracting information via mention detection, coreference resolution, and events Building large-scale systems for machine translation, information retrieval, and summarization Answering complex questions through distillation and other advanced techniques Creating dialog systems that leverage advances in speech recognition, synthesis, and dialog management Constructing common infrastructure for multiple multilingual text processing applications This book will be invaluable for all engineers, software developers, researchers, and graduate students who want to process large quantities of text in multiple languages, in any environment: government, corporate, or academic.

Semitic Languages in Contact

Semitic Languages in Contact PDF Author: Aaron Butts
Publisher: BRILL
ISBN: 9004300155
Category : Language Arts & Disciplines
Languages : en
Pages : 453

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Book Description
This volume contains twenty case studies analysing various aspects of language contact involving ancient and modern Semitic languages.

Formalising Natural Languages: Applications to Natural Language Processing and Digital Humanities

Formalising Natural Languages: Applications to Natural Language Processing and Digital Humanities PDF Author: Božo Bekavac
Publisher: Springer Nature
ISBN: 303070629X
Category : Computers
Languages : en
Pages : 253

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Book Description
This book constitutes selected revised papers of the 14th International Conference, NooJ 2020, held Zagreb, Croatia, in June 2020. Due to the COVID-19 pandemic the conference was held online. NooJ is a linguistic development environment that allows linguists to formalize several levels of linguistic phenomena. NooJ provides linguists with tools to develop dictionaries, regular grammars, context-free grammars, context-sensitive grammars and unrestricted grammars as well as their graphical equivalent to formalize each linguistic phenomenon. The 20 full papers presented were carefully reviewed and selected from 68 submissions. The papers are organized in the following topics:​ Linguistic Formalization; Digital Humanities and Teaching with NooJ; Natural Language Processing Applications.

The Semitic Languages

The Semitic Languages PDF Author: Stefan Weninger
Publisher: Walter de Gruyter
ISBN: 3110251582
Category : Language Arts & Disciplines
Languages : en
Pages : 1298

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Book Description
The handbook The Semitic Languages offers a comprehensive reference tool for Semitic Linguistics in its broad sense. It is not restricted to comparative Grammar, although it covers also comparative aspects, including classification. By comprising a chapter on typology and sections with sociolinguistic focus and language contact, the conception of the book aims at a rather complete, unbiased description of the state of the art in Semitics. Articles on individual languages and dialects give basic facts as location, numbers of speakers, scripts, numbers of extant texts and their nature, attestation where appropriate, and salient features of the grammar and lexicon of the respective variety. The handbook is the most comprehensive treatment of the Semitic language family since many decades.