Information Theoretic Causal Inference Of Lexical Flow

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Information-theoretic causal inference of lexical flow

Author : Johannes Dellert
Publisher : Language Science Press
ISBN 13 : 3961101434
Total Pages : 385 pages
Book Rating : 4.9/5 (611 download)

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Book Synopsis Information-theoretic causal inference of lexical flow by : Johannes Dellert

Download or read book Information-theoretic causal inference of lexical flow written by Johannes Dellert and published by Language Science Press. This book was released on 2019 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume seeks to infer large phylogenetic networks from phonetically encoded lexical data and contribute in this way to the historical study of language varieties. The technical step that enables progress in this case is the use of causal inference algorithms. Sample sets of words from language varieties are preprocessed into automatically inferred cognate sets, and then modeled as information-theoretic variables based on an intuitive measure of cognate overlap. Causal inference is then applied to these variables in order to determine the existence and direction of influence among the varieties. The directed arcs in the resulting graph structures can be interpreted as reflecting the existence and directionality of lexical flow, a unified model which subsumes inheritance and borrowing as the two main ways of transmission that shape the basic lexicon of languages. A flow-based separation criterion and domain-specific directionality detection criteria are developed to make existing causal inference algorithms more robust against imperfect cognacy data, giving rise to two new algorithms. The Phylogenetic Lexical Flow Inference (PLFI) algorithm requires lexical features of proto-languages to be reconstructed in advance, but yields fully general phylogenetic networks, whereas the more complex Contact Lexical Flow Inference (CLFI) algorithm treats proto-languages as hidden common causes, and only returns hypotheses of historical contact situations between attested languages. The algorithms are evaluated both against a large lexical database of Northern Eurasia spanning many language families, and against simulated data generated by a new model of language contact that builds on the opening and closing of directional contact channels as primary evolutionary events. The algorithms are found to infer the existence of contacts very reliably, whereas the inference of directionality remains difficult. This currently limits the new algorithms to a role as exploratory tools for quickly detecting salient patterns in large lexical datasets, but it should soon be possible for the framework to be enhanced e.g. by confidence values for each directionality decision.

Information-theoretic Causal Inference of Lexical Flow

Author : Johannes Dellert
Publisher : Saint Philip Street Press
ISBN 13 : 9781013294556
Total Pages : 380 pages
Book Rating : 4.2/5 (945 download)

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Book Synopsis Information-theoretic Causal Inference of Lexical Flow by : Johannes Dellert

Download or read book Information-theoretic Causal Inference of Lexical Flow written by Johannes Dellert and published by Saint Philip Street Press. This book was released on 2020-10-09 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume seeks to infer large phylogenetic networks from phonetically encoded lexical data and contribute in this way to the historical study of language varieties. The technical step that enables progress in this case is the use of causal inference algorithms. Sample sets of words from language varieties are preprocessed into automatically inferred cognate sets, and then modeled as information-theoretic variables based on an intuitive measure of cognate overlap. Causal inference is then applied to these variables in order to determine the existence and direction of influence among the varieties. The directed arcs in the resulting graph structures can be interpreted as reflecting the existence and directionality of lexical flow, a unified model which subsumes inheritance and borrowing as the two main ways of transmission that shape the basic lexicon of languages. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Rational Approaches in Language Science

Author : Matthew W. Crocker
Publisher : Frontiers Media SA
ISBN 13 : 2889747654
Total Pages : 514 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Rational Approaches in Language Science by : Matthew W. Crocker

Download or read book Rational Approaches in Language Science written by Matthew W. Crocker and published by Frontiers Media SA. This book was released on 2022-03-25 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Variation Rolls the Dice

Author : Enoch O. Aboh
Publisher : John Benjamins Publishing Company
ISBN 13 : 9027259046
Total Pages : 346 pages
Book Rating : 4.0/5 (272 download)

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Book Synopsis Variation Rolls the Dice by : Enoch O. Aboh

Download or read book Variation Rolls the Dice written by Enoch O. Aboh and published by John Benjamins Publishing Company. This book was released on 2021-10-15 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Variation Rolls the Dice: A worldwide collage in honour of Salikoko S. Mufwene aims to celebrate Mufwene’s ground-breaking contribution to linguistics in the past four decades. The title also encapsulates his approach to language as both systemic and socio-cultural practices, and the role of variation in determining particular evolutionary trajectories in specific linguistic ecologies. The book therefore focuses on variation within and across languages, within and across speakers, and how this fundamental aspect of human behavior can affect language structure in time and space. Mufwene has been instrumental in putting creole languages on the map of General Linguistics and connecting their analysis to issues of language acquisition, multilingualism, language contact, language evolution, and language typology. Thanks to the diversity of topics and the wide-ranging theoretical persuasions of the contributors, this volume aims at a large readership including both scholars and advanced students interested in cutting-edge research in the aforementioned domains.

Language contact

Author : Rik van Gijn
Publisher : Language Science Press
ISBN 13 : 3961104204
Total Pages : 234 pages
Book Rating : 4.9/5 (611 download)

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Book Synopsis Language contact by : Rik van Gijn

Download or read book Language contact written by Rik van Gijn and published by Language Science Press. This book was released on 2023-09-28 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contact linguistics is the overarching term for a highly diversified field with branches that connect to such widely divergent areas as historical linguistics, typology, sociolinguistics, psycholinguistics, and grammatical theory. Because of this diversification, there is a risk of fragmentation and lack of interaction between the different subbranches of contact linguistics. Nevertheless, the different approaches share the general goal of accounting for the results of interacting linguistic systems. This common goal opens up possibilities for active communication, cooperation, and coordination between the different branches of contact linguistics. This book, therefore, explores the extent to which contact linguistics can be viewed as a coherent field, and whether the advances achieved in a particular subfield can be translated to others. In this way our aim is to encourage a boundary-free discussion between different types of specialists of contact linguistics, and to stimulate cross-pollination between them.

German(ic) in language contact

Author : Christian Zimmer
Publisher : Language Science Press
ISBN 13 : 3961103135
Total Pages : 228 pages
Book Rating : 4.9/5 (611 download)

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Book Synopsis German(ic) in language contact by : Christian Zimmer

Download or read book German(ic) in language contact written by Christian Zimmer and published by Language Science Press. This book was released on with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is well-known that contact between speakers of different languages or varieties leads to dynamics in many respects. From a grammatical perspective, especially contact between closely related languages/varieties fosters contact-induced innovations. The evaluation of such innovations reveals speakers’ attitudes and is in turn an important aspect of the sociolinguistic dynamics linked to language contact. In this volume, we assemble studies on such settings where typologically congruent languages are in contact, i.e. language contact within the Germanic branch of the Indo-European language family. Languages involved include Afrikaans, Danish, English, Frisian, (Low and High) German, and Yiddish. The main focus is on constellations where a variety of German is involved (which is why we use the term ‘German(ic)’ in this book). So far, studies on language contact with Germanic varieties have often been separated according to the different migration scenarios at hand, which resulted in somewhat different research traditions. For example, the so-called Sprachinselforschung (research on ‘language islands’) has mainly been concerned with settings caused by emigration from the continuous German-speaking area in Central Europe to locations in Central and Eastern Europe and overseas, thus resulting in some variety of German abroad. However, from a linguistic point of view it does not seem to be necessary to distinguish categorically between contact scenarios within and outside of Central Europe if one thoroughly considers the impact of sociolinguistic circumstances, including the ecology of the languages involved (such as, for instance, German being the majority language and the monolingual habitus prevailing in Germany, but completely different constellations elsewhere). Therefore, we focus on language contact as such in this book, not on specific migration scenarios. Accordingly, this volume includes chapters on language contact within and outside of (Central) Europe. In addition, the settings studied differ as regards the composition and the vitality of the languages involved. The individual chapters view language contact from a grammar-theoretical perspective, focus on lesser studied contact settings (e.g. German in Namibia), make use of new corpus linguistic resources, analyse data quantitatively, study language contact phenomena in computer-mediated communication, and/or focus on the interplay of language use and language attitudes or ideologies. These different approaches and the diversity of the scenarios allow us to study many different aspects of the dynamics induced by language contact. With this volume, we hope to exploit this potential in order to shed some new light on the interplay of language contact, variation and change, and the concomitant sociolinguistic dynamics. Particularly, we hope to contribute to a better understanding of closely related varieties in contact.

Concessive constructions in varieties of English

Author : Ole Schützler
Publisher : Language Science Press
ISBN 13 : 3961104220
Total Pages : 286 pages
Book Rating : 4.9/5 (611 download)

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Book Synopsis Concessive constructions in varieties of English by : Ole Schützler

Download or read book Concessive constructions in varieties of English written by Ole Schützler and published by Language Science Press. This book was released on 2023-11-10 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a synchronic investigation of concessive constructions in nine varieties of English, based on data from the International Corpus of English. The structures of interest are complex sentences with a subordinate clause introduced by although, though or even though. Various functional and formal features are taken into account: (i) the semantic/pragmatic relation that holds between the propositions involved, (ii) the position of the subordinate clause, (iii) the conjunction that is used, and (iv) the syntax of the subordinate clause. By exploring patterns of variation from a Construction Grammar perspective, the study works towards an explanatory model, whose point of departure is at the functional (semantic/pragmatic) level, and which makes hierarchically organised predictions for different formal levels (clause position, choice of connective and realisation of the subordinate clause). It treats concessives as complex form-function pairings, and develops arguments and routines that may inform quantitative approaches to constructional variation more generally.

Computational approaches to semantic change

Author : Nina Tahmasebi
Publisher : Language Science Press
ISBN 13 : 3961103127
Total Pages : 396 pages
Book Rating : 4.9/5 (611 download)

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Book Synopsis Computational approaches to semantic change by : Nina Tahmasebi

Download or read book Computational approaches to semantic change written by Nina Tahmasebi and published by Language Science Press. This book was released on 2021-08-30 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semantic change — how the meanings of words change over time — has preoccupied scholars since well before modern linguistics emerged in the late 19th and early 20th century, ushering in a new methodological turn in the study of language change. Compared to changes in sound and grammar, semantic change is the least understood. Ever since, the study of semantic change has progressed steadily, accumulating a vast store of knowledge for over a century, encompassing many languages and language families. Historical linguists also early on realized the potential of computers as research tools, with papers at the very first international conferences in computational linguistics in the 1960s. Such computational studies still tended to be small-scale, method-oriented, and qualitative. However, recent years have witnessed a sea-change in this regard. Big-data empirical quantitative investigations are now coming to the forefront, enabled by enormous advances in storage capability and processing power. Diachronic corpora have grown beyond imagination, defying exploration by traditional manual qualitative methods, and language technology has become increasingly data-driven and semantics-oriented. These developments present a golden opportunity for the empirical study of semantic change over both long and short time spans. A major challenge presently is to integrate the hard-earned knowledge and expertise of traditional historical linguistics with cutting-edge methodology explored primarily in computational linguistics. The idea for the present volume came out of a concrete response to this challenge. The 1st International Workshop on Computational Approaches to Historical Language Change (LChange'19), at ACL 2019, brought together scholars from both fields. This volume offers a survey of this exciting new direction in the study of semantic change, a discussion of the many remaining challenges that we face in pursuing it, and considerably updated and extended versions of a selection of the contributions to the LChange'19 workshop, addressing both more theoretical problems — e.g., discovery of "laws of semantic change" — and practical applications, such as information retrieval in longitudinal text archives.

The emergence of American English as a discursive variety

Author : Ingrid Paulsen
Publisher : Language Science Press
ISBN 13 : 3961103380
Total Pages : 462 pages
Book Rating : 4.9/5 (611 download)

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Book Synopsis The emergence of American English as a discursive variety by : Ingrid Paulsen

Download or read book The emergence of American English as a discursive variety written by Ingrid Paulsen and published by Language Science Press. This book was released on 2022 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do speakers’ identity constructions influence the emergence of new varieties of a language? This question is at the heart of a debate about how the process of the emergence of postcolonial varieties of English can best be modeled. This volume contributes to the debate by linking it to models and theories proposed by anthropological linguists, sociolinguists and discourse linguists who view identity as a social and cultural phenomenon that is produced through linguistic and other social practices. Language is seen as essential for identity constructions because speakers use linguistic forms that index social ‘personae’ as well as specific social practices and values to convey an image of self to other speakers. Based on the theory of enregisterment that models the cultural and discursive process of the creation of indexical links between linguistic forms and social values, the argument is made that any model of the emergence of new varieties needs to differentiate carefully between a structural level and a discursive level. What emerges on the discursive level as a result of processes of enregisterment is a ‘discursive variety’. The volume illustrates how the emergence of a discursive variety can be systematically studied in a historical context by focusing on the enregisterment of American English as it can be observed in nineteenth-century U.S. newspapers. Using a discourse-linguistic methodological framework and two large databases containing close to 78 million newspaper articles, the study reveals a complex pattern of indexical links between the phonological forms /h/-dropping and -insertion, yod-dropping, a lengthened and backened bath vowel, non-rhoticity, a realization of prevocalic /r/ as a labiodental approximant as well as the lexical items baggage and pants on the one hand and social values centering around nationality, authenticity and non-specificity on the other hand. Qualitative analyses uncover the social personae associated with the linguistic forms (e.g. the American cowboy, the African American mammy and the ‘Anglo-maniac’ American dude), while quantitative analyses trace the development over time and show that the enregisterment processes were widespread and not restricted to a particular region.

Scientific and Technical Aerospace Reports

Author :
Publisher :
ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Practical Time Series Analysis

Author : Aileen Nielsen
Publisher : O'Reilly Media
ISBN 13 : 1492041629
Total Pages : 500 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Practical Time Series Analysis by : Aileen Nielsen

Download or read book Practical Time Series Analysis written by Aileen Nielsen and published by O'Reilly Media. This book was released on 2019-09-20 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Time series data analysis is increasingly important due to the massive production of such data through the internet of things, the digitalization of healthcare, and the rise of smart cities. As continuous monitoring and data collection become more common, the need for competent time series analysis with both statistical and machine learning techniques will increase. Covering innovations in time series data analysis and use cases from the real world, this practical guide will help you solve the most common data engineering and analysis challengesin time series, using both traditional statistical and modern machine learning techniques. Author Aileen Nielsen offers an accessible, well-rounded introduction to time series in both R and Python that will have data scientists, software engineers, and researchers up and running quickly. You’ll get the guidance you need to confidently: Find and wrangle time series data Undertake exploratory time series data analysis Store temporal data Simulate time series data Generate and select features for a time series Measure error Forecast and classify time series with machine or deep learning Evaluate accuracy and performance

Mathematical Reviews

Author :
Publisher :
ISBN 13 :
Total Pages : 1164 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Mathematical Reviews by :

Download or read book Mathematical Reviews written by and published by . This book was released on 1997 with total page 1164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Concise Encyclopedia of Philosophy of Language and Linguistics

Author : Alex Barber
Publisher : Elsevier
ISBN 13 : 9780080965017
Total Pages : 836 pages
Book Rating : 4.9/5 (65 download)

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Book Synopsis Concise Encyclopedia of Philosophy of Language and Linguistics by : Alex Barber

Download or read book Concise Encyclopedia of Philosophy of Language and Linguistics written by Alex Barber and published by Elsevier. This book was released on 2010-04-06 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt: The application of philosophy to language study, and language study to philosophy, has experienced demonstrable intellectual growth and diversification in recent decades. Concise Encyclopedia of Philosophy of Language and Linguistics comprehensively analyzes and evaluates many of the most interesting facets of this vibrant field. An edited collection of articles taken from the award-winning Encyclopedia of Language and Linguistics, Second Edition, this volume acts as a single-stop desk reference resource for the field, comprising contributions from the foremost scholars of philosophy of linguistics in their various interdisciplinary specializations. From Plato's Cratylus to Semantic and Epistemic Holism, this fascinating work authoritatively unpacks the diverse and multi-layered concepts of meaning, expression, identity, truth, and countless other themes and subjects straddling the linguistic-philosophical meridian, in 175 articles and over 900 pages. Authoritative review of this dynamic field placed in an interdisciplinary context Approximately 175 articles by leaders in the field Compact and affordable single-volume format

Child Language

Author : Matthew Saxton
Publisher : SAGE
ISBN 13 : 1526421887
Total Pages : 582 pages
Book Rating : 4.5/5 (264 download)

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Book Synopsis Child Language by : Matthew Saxton

Download or read book Child Language written by Matthew Saxton and published by SAGE. This book was released on 2017-10-02 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the best book on the market for taking students from ‘how children acquire their first language’ to the point where they can engage with key debates and current research in the field of child language. No background knowledge of linguistic theory is assumed and all specialist terms are introduced in clear, non-technical language. It is rare in its balanced presentation of evidence from both sides of the nature–nurture divide and its ability to make this complicated topic engaging and understandable to everyone. This edition includes Exercises to foster an understanding of key concepts in language and linguistics A glossary of key terms so students can always check back on the more difficult terms Suggestions for further reading including fascinating TED Talks that bring the subject to life Access to Multiple Choice Quizzes and other online resources so students can check they′ve understood what they have just read

Lexical Meaning in Context

Author : Nicholas Asher
Publisher : Cambridge University Press
ISBN 13 : 1139501313
Total Pages : 345 pages
Book Rating : 4.1/5 (395 download)

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Book Synopsis Lexical Meaning in Context by : Nicholas Asher

Download or read book Lexical Meaning in Context written by Nicholas Asher and published by Cambridge University Press. This book was released on 2011-03-17 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book about the meanings of words and how they can combine to form larger meaningful units, as well as how they can fail to combine when the amalgamation of a predicate and argument would produce what the philosopher Gilbert Ryle called a 'category mistake'. It argues for a theory in which words get assigned both an intension and a type. The book develops a rich system of types and investigates its philosophical and formal implications, for example the abandonment of the classic Church analysis of types that has been used by linguists since Montague. The author integrates fascinating and puzzling observations about lexical meaning into a compositional semantic framework. Adjustments in types are a feature of the compositional process and account for various phenomena including coercion and copredication. This book will be of interest to semanticists, philosophers, logicians and computer scientists alike.

Cambridge Handbook of Experimental Political Science

Author : James N. Druckman
Publisher : Cambridge University Press
ISBN 13 : 0521192129
Total Pages : 577 pages
Book Rating : 4.5/5 (211 download)

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Book Synopsis Cambridge Handbook of Experimental Political Science by : James N. Druckman

Download or read book Cambridge Handbook of Experimental Political Science written by James N. Druckman and published by Cambridge University Press. This book was released on 2011-06-06 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides the first comprehensive overview of how political scientists have used experiments to transform their field of study.

The Logic of Social Science

Author : James Mahoney
Publisher : Princeton University Press
ISBN 13 : 0691214956
Total Pages : 410 pages
Book Rating : 4.6/5 (912 download)

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Book Synopsis The Logic of Social Science by : James Mahoney

Download or read book The Logic of Social Science written by James Mahoney and published by Princeton University Press. This book was released on 2021-08-17 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Mahoney's starting point is the problem of essentialism in social science. Essentialism--the belief that the members of a category possess hidden properties ("essences") that make them members of the category and that endow them with a certain nature--is appropriate for scientific categories ("atoms", for instance) but not for human ones ("revolutions," for instance). Despite this, much social science research takes place from within an essentialist orientation; those who reject this assumption goes so far in the other direction as to reject the idea of an external reality, independent of human beings, altogether. Mahoney proposes an alternative approach that aspires to bridge this enduring rift in the social sciences between those who take a scientific approach and assume that social science categories correspond to external reality (and thus believe that the methods used in the natural sciences are generally appropriate for the social sciences) and those who take a constructivist approach and believe that because the categories used to understand the social world are humanly-constructed, they cannot possibly follow the science of the natural world. As the name suggests, scientific constructivism brings in aspects of both views and attempts to unite them. Drawing from cognitive science, it focuses on using the rational parts of our brain machinery to overcome the limitations and deeply seated biases (such as essentialism) of our evolved minds. Specifically, Mahoney puts forth a "set-theoretic analysis" that focuses on "sets" of categories as they exist in the mind that are also subject to the mathematical logic of set-theory. He spends the first four chapters of the book establishing the foundations and methods for set-theoretic analysis, the next four chapters looking and how this analysis fits with the existing tools of social science, and the final four chapters focusing on how this approach can be used to study and understand cases"--