Lexical Functions in Lexicography and Natural Language Processing

Lexical Functions in Lexicography and Natural Language Processing PDF

Author: Leo Wanner

Publisher: John Benjamins Publishing

Published: 1996-01-01

Total Pages: 377

ISBN-13: 902723034X

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Lexical Functions in Lexicography and Natural Language Processing is entirely devoted to the topic of Lexical Functions, which have been introduced in the framework of the Meaning-Text Theory (MTT) as a means for describing restricted lexical co-occurrence and derivational relations. It provides detailed background information, comparative studies of other known proposals for the representation of relations covered by Lexical Functions, as well as a selection of most important works done on and with Lexical Functions in lexicography and computational linguistics. This volume provides excellent course material while it also reports on the state-of-the-art in the field.

Computational Lexicography for Natural Language Processing

Computational Lexicography for Natural Language Processing PDF

Author: Bran Boguraev

Publisher: Longman Publishing Group

Published: 1989

Total Pages: 336

ISBN-13:

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Addresses all the issues involved in placing lexical sources on-line, employing the machine-readable version of the Longman Dictionary of contemporary English. Also considers the utility and suitability of LDOCE for automated natural language processing, including details of how to use the information in the dictionary in the construction of practical language processing systems. Co-published in the US with Wiley. Annotation copyrighted by Book News, Inc., Portland, OR

Lexical Functions in Lexicography and Natural Language Processing

Lexical Functions in Lexicography and Natural Language Processing PDF

Author: Leo Wanner

Publisher: John Benjamins Publishing

Published: 1996-02-23

Total Pages: 378

ISBN-13: 9027282005

DOWNLOAD EBOOK →

Lexical Functions in Lexicography and Natural Language Processing is entirely devoted to the topic of Lexical Functions, which have been introduced in the framework of the Meaning-Text Theory (MTT) as a means for describing restricted lexical co-occurrence and derivational relations. It provides detailed background information, comparative studies of other known proposals for the representation of relations covered by Lexical Functions, as well as a selection of most important works done on and with Lexical Functions in lexicography and computational linguistics. This volume provides excellent course material while it also reports on the state-of-the-art in the field.

Lexicon Development for Speech and Language Processing

Lexicon Development for Speech and Language Processing PDF

Author: Frank Van Eynde

Publisher: Springer

Published: 2014-11-14

Total Pages: 302

ISBN-13: 9401094586

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This work offers a survey of methods and techniques for structuring, acquiring and maintaining lexical resources for speech and language processing. The first chapter provides a broad survey of the field of computational lexicography, introducing most of the issues, terms and topics which are addressed in more detail in the rest of the book. The next two chapters focus on the structure and the content of man-made lexicons, concentrating respectively on (morpho- )syntactic and (morpho- )phonological information. Both chapters adopt a declarative constraint-based methodology and pay ample attention to the various ways in which lexical generalizations can be formalized and exploited to enhance the consistency and to reduce the redundancy of lexicons. A complementary perspective is offered in the next two chapters, which present techniques for automatically deriving lexical resources from text corpora. These chapters adopt an inductive data-oriented methodology and focus also on methods for tokenization, lemmatization and shallow parsing. The next three chapters focus on speech synthesis and speech recognition.

Towards a Multifunctional Lexical Resource

Towards a Multifunctional Lexical Resource PDF

Author: Dennis Spohr

Publisher: Walter de Gruyter

Published: 2012-01-27

Total Pages: 221

ISBN-13: 3110271230

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What are the principles according to which lexical data should be represented in order to form a lexical database that can serve as a basis for the construction of several different monofunctional dictionaries? Starting from the notion of lexicographic functions as defined by Henning Bergenholtz and Sven Tarp, this question is approached by analysing how current electronic dictionaries and lexical resource models attempt to satisfy the needs of different types of users in different usage situations, in order to identify general requirements on the model for a lexical resource that aims to be “multifunctional” in the above sense. Based on this analysis, this book explores the use of formalisms developed in the context of the semantic web to approach both general and specific lexicographic questions, in particular the representation of multi-word expressions and their properties and relations. In doing so, this book not only addresses several topics which are of relevance to lexicographers and computational linguists alike, but also supports its claims by providing a prototypical implementation of a multifunctional lexical resource using semantic web formalisms.

Electronic Lexicography

Electronic Lexicography PDF

Author: Sylviane Granger

Publisher: Oxford University Press

Published: 2012-10-25

Total Pages: 532

ISBN-13: 0199654867

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Professional and academic lexicographers present and discuss innovations, ideas, and developments in all aspects of electronic lexicography including dictionary-writing systems and the integration of corpora for every kind of dictionary in every format.

The Generative Lexicon

The Generative Lexicon PDF

Author: James Pustejovsky

Publisher: MIT Press

Published: 1998-01-23

Total Pages: 318

ISBN-13: 9780262661409

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The first formally elaborated theory of a generative approach to word meaning, The Generative Lexicon lays the foundation for an implemented computational treatment of word meaning that connects explicitly to a compositional semantics. The Generative Lexicon presents a novel and exciting theory of lexical semantics that addresses the problem of the "multiplicity of word meaning"; that is, how we are able to give an infinite number of senses to words with finite means. The first formally elaborated theory of a generative approach to word meaning, it lays the foundation for an implemented computational treatment of word meaning that connects explicitly to a compositional semantics. In contrast to the static view of word meaning (where each word is characterized by a predetermined number of word senses) that imposes a tremendous bottleneck on the performance capability of any natural language processing system, Pustejovsky proposes that the lexicon becomes an active—and central—component in the linguistic description. The essence of his theory is that the lexicon functions generatively, first by providing a rich and expressive vocabulary for characterizing lexical information; then, by developing a framework for manipulating fine-grained distinctions in word descriptions; and finally, by formalizing a set of mechanisms for specialized composition of aspects of such descriptions of words, as they occur in context, extended and novel senses are generated. The subjects covered include semantics of nominals (figure/ground nominals, relational nominals, and other event nominals); the semantics of causation (in particular, how causation is lexicalized in language, including causative/unaccusatives, aspectual predicates, experiencer predicates, and modal causatives); how semantic types constrain syntactic expression (such as the behavior of type shifting and type coercion operations); a formal treatment of event semantics with subevents); and a general treatment of the problem of polysemy. Language, Speech, and Communication series

Semantic Analysis of Verbal Collocations with Lexical Functions

Semantic Analysis of Verbal Collocations with Lexical Functions PDF

Author: Alexander Gelbukh

Publisher: Springer

Published: 2012-08-09

Total Pages: 153

ISBN-13: 3642287719

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This book is written for both linguists and computer scientists working in the field of artificial intelligence as well as to anyone interested in intelligent text processing. Lexical function is a concept that formalizes semantic and syntactic relations between lexical units. Collocational relation is a type of institutionalized lexical relations which holds between the base and its partner in a collocation. Knowledge of collocation is important for natural language processing because collocation comprises the restrictions on how words can be used together. The book shows how collocations can be annotated with lexical functions in a computer readable dictionary - allowing their precise semantic analysis in texts and their effective use in natural language applications including parsers, high quality machine translation, periphrasis system and computer-aided learning of lexica. The books shows how to extract collocations from corpora and annotate them with lexical functions automatically. To train algorithms, the authors created a dictionary of lexical functions containing more than 900 Spanish disambiguated and annotated examples which is a part of this book. The obtained results show that machine learning is feasible to achieve the task of automatic detection of lexical functions.

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