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Computational Morphology

1992 Computers
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Release : 1992
Genre : Computers
Kind : eBook
Book Rating : 464/5 ( reviews)

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Book Synopsis Computational Morphology by : Graeme D. Ritchie

Download or read book Computational Morphology written by Graeme D. Ritchie. This book was released on 1992. Available in PDF, EPUB and Kindle. Book excerpt: Previous work on morphology has largely tended either to avoid precise computational details or to ignore linguistic generality. Computational Morphologyis the first book to present an integrated set of techniques for the rigorous description of morphological phenomena in English and similar languages. By taking account of all facets of morphological analysis, it provides a linguistically general and computationally practical dictionary system for use within an English parsing program. The authors covermorphographemics (variations in spelling as words are built from their component morphemes),morphotactics (the ways that different classes of morphemes can combine, and the types of words that result), andlexical redundancy (patterns of similarity and regularity among the lexical entries for words). They propose a precise rule-notation for each of these areas of linguistic description and present the algorithms for using these rules computationally to manipulate dictionary information. These mechanisms have been implemented in practical and publicly available software, which is described in detail, and appendixes contain a large number of computer-tested sets of rules and lexical entries for English. Graeme D. Ritchie is a Senior Lecturer in the Department of Artificial Intelligence at the University of Edinburgh, where Alan W. Black is currently a research student. Graham J. Russell is a Research Fellow at ISSCO (Institut Dalle Molle pour les etudes semantiques et cognitives) in Geneva, and Stephen G. Pulman is a Lecturer in the University of Cambridge Computer Laboratory and Director of SRI International's Cambridge Computer Science Research Centre.

Computational Morphology

2014-06-28 Computers
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Release : 2014-06-28
Genre : Computers
Kind : eBook
Book Rating : 725/5 ( reviews)

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Book Synopsis Computational Morphology by : G.T. Toussaint

Download or read book Computational Morphology written by G.T. Toussaint. This book was released on 2014-06-28. Available in PDF, EPUB and Kindle. Book excerpt: Computational Geometry is a new discipline of computer science that deals with the design and analysis of algorithms for solving geometric problems. There are many areas of study in different disciplines which, while being of a geometric nature, have as their main component the extraction of a description of the shape or form of the input data. This notion is more imprecise and subjective than pure geometry. Such fields include cluster analysis in statistics, computer vision and pattern recognition, and the measurement of form and form-change in such areas as stereology and developmental biology.This volume is concerned with a new approach to the study of shape and form in these areas. Computational morphology is thus concerned with the treatment of morphology from the computational geometry point of view. This point of view is more formal, elegant, procedure-oriented, and clear than many previous approaches to the problem and often yields algorithms that are easier to program and have lower complexity.

Morphology and Computation

1992 Computers
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Release : 1992
Genre : Computers
Kind : eBook
Book Rating : 146/5 ( reviews)

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Book Synopsis Morphology and Computation by : Richard William Sproat

Download or read book Morphology and Computation written by Richard William Sproat. This book was released on 1992. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first broad yet thorough coverage of issues in morphological theory. It includes a wide array of techniques and systems in computational morphology (including discussion of their limitations), and describes some unusual applications.Sproat motivates the study of computational morphology by arguing that a computational natural language system, such as a parser or a generator, must incorporate a model of morphology. He discusses a range of applications for programs with knowledge of morphology, some of which are not generally found in the literature. Sproat then provides an overview of some of the basic descriptive facts about morphology and issues in theoretical morphology and (lexical) phonology, as well as psycholinguistic evidence for human processing of morphological structure. He take up the basic techniques that have been proposed for doing morphological processing and discusses at length various systems (such as DECOMP and KIMMO) that incorporate part or all of those techniques, pointing out the inadequacies of such systems from both a descriptive and a computational point of view. He concludes by touching on interesting peripheral areas such as the analysis of complex nominals in English, and on the main contributions of Rumelhart and McClelland's connectionism to the computational analysis of words.

Computational Approaches to Morphology and Syntax

2007-08-09 Language Arts & Disciplines
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Release : 2007-08-09
Genre : Language Arts & Disciplines
Kind : eBook
Book Rating : 51X/5 ( reviews)

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Book Synopsis Computational Approaches to Morphology and Syntax by : Brian Roark

Download or read book Computational Approaches to Morphology and Syntax written by Brian Roark. This book was released on 2007-08-09. Available in PDF, EPUB and Kindle. Book excerpt: The book will appeal to scholars and advanced students of morphology, syntax, computational linguistics and natural language processing (NLP). It provides a critical and practical guide to computational techniques for handling morphological and syntactic phenomena, showing how these techniques have been used and modified in practice. The authors discuss the nature and uses of syntactic parsers and examine the problems and opportunities of parsing algorithms for finite-state, context-free and various context-sensitive grammars. They relate approaches for describing syntax and morphology to formal mechanisms and algorithms, and present well-motivated approaches for augmenting grammars with weights or probabilities.

Finite-State Computational Morphology

2022-02-08 Language Arts & Disciplines
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Release : 2022-02-08
Genre : Language Arts & Disciplines
Kind : eBook
Book Rating : 48X/5 ( reviews)

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Book Synopsis Finite-State Computational Morphology by : Irina Lobzhanidze

Download or read book Finite-State Computational Morphology written by Irina Lobzhanidze. This book was released on 2022-02-08. Available in PDF, EPUB and Kindle. Book excerpt: This handbook provides a comprehensive account of current research on the finite-state morphology of Georgian and enables the reader to enter quickly into Georgian morphosyntax and its computational processing. It combines linguistic analysis with application of finite-state technology to processing of the language. The book opens with the author’s synoptic overview of the main lines of research, covers the properties of the word and its components, then moves up to the description of Georgian morphosyntax and the morphological analyzer and generator of Georgian.The book comprises three chapters and accompanying appendices. The aim of the first chapter is to describe the morphosyntactic structure of Georgian, focusing on differences between Old and Modern Georgian. The second chapter focuses on the application of finite-state technology to the processing of Georgian and on the compilation of a tokenizer, a morphological analyzer and a generator for Georgian. The third chapter discusses the testing and evaluation of the analyzer’s output and the compilation of the Georgian Language Corpus (GLC), which is now accessible online and freely available to the research community.Since the development of the analyzer, the field of computational linguistics has advanced in several ways, but the majority of new approaches to language processing has not been tested on Georgian. So, the organization of the book makes it easier to handle new developments from both a theoretical and practical viewpoint.The book includes a detailed index and references as well as the full list of morphosyntactic tags. It will be of interest and practical use to a wide range of linguists and advanced students interested in Georgian morphosyntax generally as well as to researchers working in the field of computational linguistics and focusing on how languages with complicated morphosyntax can be handled through finite-state approaches.

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