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Author: Mika Hämäläinen
Publisher: Mika Hämäläinen
ISBN: 9515167078
Category : Computers
Languages : en
Pages : 105
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Book Description
This thesis presents approaches to computationally creative natural language generation focusing on theoretical foundations, practical solutions and evaluation. I defend that a theoretical definition is crucial for computational creativity and that the practical solution must closely follow the theoretical definition. Finally, evaluation must be based on the underlying theory and what was actually modelled in the practical solution. A theoretical void in the existing theoretical work on computational creativity is identified. The existing theories do not explicitly take into account the communicative nature of natural language. Therefore, a new theoretical framework is elaborated that identifies how computational creativity can take place in a setting that has a clear communicative goal. This introduces a communicative-creative trade off that sets limits to creativity in such a communicative context. My framework divides creativity in three categories: message creativity, contextual creativity and communicative creativity. Any computationally creative NLG approach not taking communicativity into account is called mere surface generation. I propose a novel master-apprentice approach for creative language generation. The approach consists of a genetic algorithm, the fitness functions of which correspond to different parameters defined as important for the creative task in question from a theoretical perspective. The output of the genetic algorithm together with possible human authored data are used to train the apprentice, which is a sequence-to-sequence neural network model. The role of the apprentice in the system is to approximate creative autonomy. Evaluation is approached from three different perspectives in this work: ad-hoc and abstract, theory-based and abstract, and theory-based and concrete. The first perspective is the most common one in the current literature and its shortcomings are demonstrated and discussed. This starts a gradual shift towards more meaningful evaluation by first using proper theories to define the task being modelled and finally reducing the room for subjective interpretation by suggesting the use of concrete evaluation questions.
Author: Mika Hämäläinen
Publisher: Mika Hämäläinen
ISBN: 9515167078
Category : Computers
Languages : en
Pages : 105
Get Book Here
Book Description
This thesis presents approaches to computationally creative natural language generation focusing on theoretical foundations, practical solutions and evaluation. I defend that a theoretical definition is crucial for computational creativity and that the practical solution must closely follow the theoretical definition. Finally, evaluation must be based on the underlying theory and what was actually modelled in the practical solution. A theoretical void in the existing theoretical work on computational creativity is identified. The existing theories do not explicitly take into account the communicative nature of natural language. Therefore, a new theoretical framework is elaborated that identifies how computational creativity can take place in a setting that has a clear communicative goal. This introduces a communicative-creative trade off that sets limits to creativity in such a communicative context. My framework divides creativity in three categories: message creativity, contextual creativity and communicative creativity. Any computationally creative NLG approach not taking communicativity into account is called mere surface generation. I propose a novel master-apprentice approach for creative language generation. The approach consists of a genetic algorithm, the fitness functions of which correspond to different parameters defined as important for the creative task in question from a theoretical perspective. The output of the genetic algorithm together with possible human authored data are used to train the apprentice, which is a sequence-to-sequence neural network model. The role of the apprentice in the system is to approximate creative autonomy. Evaluation is approached from three different perspectives in this work: ad-hoc and abstract, theory-based and abstract, and theory-based and concrete. The first perspective is the most common one in the current literature and its shortcomings are demonstrated and discussed. This starts a gradual shift towards more meaningful evaluation by first using proper theories to define the task being modelled and finally reducing the room for subjective interpretation by suggesting the use of concrete evaluation questions.
Author: Mark Warschauer
Publisher: Cambridge University Press
ISBN: 9780521667425
Category : Foreign Language Study
Languages : en
Pages : 264
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Book Description
This collection of research in on-line communication for second language learning inlcudes use of electronic mail, real-time writing and the World Wide Web. It analyses the theories underlying computer-assisted learning.
Author: Stephen D. Krashen
Publisher:
ISBN:
Category : Language and languages
Languages : en
Pages : 202
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Book Description
Author: Eunice Alencar
Publisher: Sourcebooks, Inc.
ISBN: 1618212354
Category : Psychology
Languages : en
Pages : 155
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Book Description
Theory and Practice of Creativity Measurement explores important and fascinating topics related to the assessment of creativity. An introductory chapter provides an overview of numerous measures to assess the multiple dimensions of creativity and addresses the parameters to be considered when evaluating the quality of the available instruments, as well as the steps to be taken in their administration and interpretation. The next six chapters each describe an instrument designed to assess a variable related to creativity, such as obstacles to personal creativity, classroom climate for creativity, creativity in mathematics, and creativity strategies at the work setting. These instruments may be used in the school context or in the workplace for diagnostic purposes and for planning intervention strategies to facilitate the development and expression of the capacity to create. The book offers numerous insights that may be a source of inspiration for researchers in the area, unveiling new possibilities for research and promotion of creativity.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309131979
Category : Education
Languages : en
Pages : 386
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Book Description
First released in the Spring of 1999, How People Learn has been expanded to show how the theories and insights from the original book can translate into actions and practice, now making a real connection between classroom activities and learning behavior. This edition includes far-reaching suggestions for research that could increase the impact that classroom teaching has on actual learning. Like the original edition, this book offers exciting new research about the mind and the brain that provides answers to a number of compelling questions. When do infants begin to learn? How do experts learn and how is this different from non-experts? What can teachers and schools do-with curricula, classroom settings, and teaching methodsâ€"to help children learn most effectively? New evidence from many branches of science has significantly added to our understanding of what it means to know, from the neural processes that occur during learning to the influence of culture on what people see and absorb. How People Learn examines these findings and their implications for what we teach, how we teach it, and how we assess what our children learn. The book uses exemplary teaching to illustrate how approaches based on what we now know result in in-depth learning. This new knowledge calls into question concepts and practices firmly entrenched in our current education system. Topics include: How learning actually changes the physical structure of the brain. How existing knowledge affects what people notice and how they learn. What the thought processes of experts tell us about how to teach. The amazing learning potential of infants. The relationship of classroom learning and everyday settings of community and workplace. Learning needs and opportunities for teachers. A realistic look at the role of technology in education.
Author: Laura Saunders
Publisher:
ISBN: 9781946011091
Category : Academic libraries
Languages : en
Pages : 389
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Book Description
"This open access textbook offers a comprehensive introduction to instruction in all types of library and information settings. Designed for students in library instruction courses, the text is also a resource for new and experienced professionals seeking best practices and selected resources to support their instructional practice. Organized around the backward design approach and written by LIS faculty members with expertise in teaching and learning, this book offers clear guidance on writing learning outcomes, designing assessments, and choosing and implementing instructional strategies, framed by clear and accessible explanations of learning theories. The text takes a critical approach to pedagogy and emphasizes inclusive and accessible instruction. Using a theory into practice approach that will move students from learning to praxis, each chapter includes practical examples, activities, and templates to aid readers in developing their own practice and materials."--Publisher's description.
Author: O. Garcia
Publisher: Palgrave Pivot
ISBN: 9781349481385
Category : Education
Languages : en
Pages : 175
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Book Description
This book addresses how the new linguistic concept of 'Translanguaging' has contributed to our understandings of language, bilingualism and education, with potential to transform not only semiotic systems and speaker subjectivities, but also social structures.
Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 764
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Book Description
Author: Stephen Duncombe
Publisher: Fordham Univ Press
ISBN: 1531506526
Category : Art
Languages : en
Pages : 175
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Book Description
The first book to seriously identify how artistic activism works and how to make it work better The past decade has seen an explosion in the hybrid practice of “artistic activism,” as artists have turned toward activism to make their work more socially impactful and activists have adopted techniques and perspectives from the arts to make their interventions more creative. Yet questions haunt the practice: Does artistic activism work aesthetically? Does it work politically? And what does “working” even mean when one combines art and activism? In Æffect, author Stephen Duncombe sets out to address these questions at the heart of the field of artistic activism. Written by the co-founder and current Research Director of the internationally recognized Center for Artistic Activism, Æffect draws on Duncombe’s more than twenty-five years of experience in the field and one hundred in-depth interviews with artistic activists worldwide. More than a mere academic exercise, the theory, research, and tools in this book lay the groundwork for artistic activists to evaluate and strengthen their practice and to create better projects. The exploration of good artistic activism is grounded in three sets of concerns. 1) Change: Upon what theories of change is artistic activism based? 2) Intention: What do we hope and expect artistic activism to do, and how does it do this? 3) Evaluation: What actually happens as the result of an artistic activist intervention? Can it be measured? Æffect is rich with examples that demonstrate successful artistic activism, including Undocubus, an old bus painted “No Fear” across its side that was driven cross-country by a group of undocumented immigrant activists; Journal Rappé, a video show created by Senegalese rappers who created long-form investigative reports by rapping the current news in French and Wolof; and War on Smog, a staged a public performance piece by artistic activists in the city of Chongqing in Southwest China. Scannable QR codes are included to provide tools that help readers assess the æffect of their artistic activism.
Author: HONGYIN WANG
Publisher: American Academic Press
ISBN: 1631819143
Category : Philosophy
Languages : en
Pages : 324
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Book Description
A Critique of Translation Theories in Chinese Tradition: From Dao’an to Fu Lei represents an attempt to review traditional Chinese translation theories, covering an intellectual history of about 2,000 years from Eastern Han Dynasty (25-220) in dynastic China up to contemporary China. Following an approach informed by the Western history of philosophy, this two-volume work makes detailed analysis and modern interpretation of ten major theories or theoretical argumentations, from the theory of Dao’an, an early Buddhist sutra translator and theorist, to that of Fu Lei, a contemporary Chinese translator of French literature. Throughout the critique in Volume One, a three-dimensional methodology is adopted in different theoretical contexts, that is, historical evaluation, theoretical explanation, and creative modern transformation of each theory, with regard to its basic propositions, concepts, and categories, from its classical form into a modern form. Presented in Volume Two is what the author has got in his exploration, by drawing on the traditional Chinese culture resources, into the modern Chinese translation theory now still in the making.
