A Computational Mimicry Of The Knowledge Augmentation Process In Comprehension Based Learning
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A Computational Mimicry Of The Knowledge Augmentation Process In Comprehension Based Learning
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Author : Amal Babour
language : en
Publisher:
Release Date : 2017
A Computational Mimicry Of The Knowledge Augmentation Process In Comprehension Based Learning written by Amal Babour and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Reading categories.
Reading is one of the most dominate means of modern human learning. The process of reading comprehension has long been studied in psychology, yet no algorithm level model for comprehension is available to-date. In this thesis, we explore a plausible computational model behind a difficult form of comprehension- prose comprehension. We define prose as a sophisticated text rich with complex concepts that has specialized meanings and associations that are subtle, and in general difficult to comprehended from the prose alone. Thus a prose text needs the use of external knowledge or references to comprehend. Readers always breakdown the text into concepts and create knowledge associations among them in a graph. Thus the knowledge space of a prose is represented as disconnected subgraphs with multiple components. We postulate a comprehension engine consisting of two major cognitive processes involved; knowledge induction and distillation. The induction process seeks to connect the knowledge space in particular augmenting the associations by incremental reading external reference texts, finding the highest familiarity knowledge associations among the prose concepts. It also uses ontology engine to find lexical knowledge associations among pairs of concepts. The objective is to obtain a knowledge space graph with single giant component to establish a base model for the prose comprehension. We experiment using a version of Steiner Tree called Terminal-to-Terminal Steiner Tree (TTST) that mimics finding the highest familiarity knowledge associations (links) among the prose concepts through no or minimum number of external concepts. The time complexity of the algorithm is O(C+E). The knowledge distillation process is a reduction process on the connected knowledge space graph. It grades the knowledge associations pathways in the connected knowledge space and selects a set of associations that most helps the comprehension for without overwhelming the cognitive capacity. We suggest to use a novel graph grading scheme based on equivalent electrical circuit (EEC) theory for grading the knowledge associations where the highest delivered current flow between the two concepts can mimic the comprehension efficiency of association pathways in the knowledge space graph. To evaluate the proposed comprehension engine, we conduct an experiment with various selected proses. Similar to human readers, we let the comprehension engine mine reference texts from modern knowledge corpuses Wikipedia and Wordnet. For the experiment, we use Gutenberg Project word frequency data to assign familiarity indexes needed in these algorithms. We measure knowledge gain of human readers at pre-comprehension and post-comprehension stages. The results of the experiment verify the potential efficiency of using comprehension engine for improving the quality of human comprehension and saving time.
Mathematics For Machine Learning
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Author : Marc Peter Deisenroth
language : en
Publisher: Cambridge University Press
Release Date : 2020-04-23
Mathematics For Machine Learning written by Marc Peter Deisenroth and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-23 with Computers categories.
Distills key concepts from linear algebra, geometry, matrices, calculus, optimization, probability and statistics that are used in machine learning.
Human Learning In The Digital Era
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Author : Netexplo (France)
language : en
Publisher: UNESCO Publishing
Release Date : 2019-04-17
Human Learning In The Digital Era written by Netexplo (France) and has been published by UNESCO Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-17 with categories.
Reinforcement Learning Second Edition
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Author : Richard S. Sutton
language : en
Publisher: MIT Press
Release Date : 2018-11-13
Reinforcement Learning Second Edition written by Richard S. Sutton and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-13 with Computers categories.
The significantly expanded and updated new edition of a widely used text on reinforcement learning, one of the most active research areas in artificial intelligence. Reinforcement learning, one of the most active research areas in artificial intelligence, is a computational approach to learning whereby an agent tries to maximize the total amount of reward it receives while interacting with a complex, uncertain environment. In Reinforcement Learning, Richard Sutton and Andrew Barto provide a clear and simple account of the field's key ideas and algorithms. This second edition has been significantly expanded and updated, presenting new topics and updating coverage of other topics. Like the first edition, this second edition focuses on core online learning algorithms, with the more mathematical material set off in shaded boxes. Part I covers as much of reinforcement learning as possible without going beyond the tabular case for which exact solutions can be found. Many algorithms presented in this part are new to the second edition, including UCB, Expected Sarsa, and Double Learning. Part II extends these ideas to function approximation, with new sections on such topics as artificial neural networks and the Fourier basis, and offers expanded treatment of off-policy learning and policy-gradient methods. Part III has new chapters on reinforcement learning's relationships to psychology and neuroscience, as well as an updated case-studies chapter including AlphaGo and AlphaGo Zero, Atari game playing, and IBM Watson's wagering strategy. The final chapter discusses the future societal impacts of reinforcement learning.
The Cambridge Handbook Of Cognition And Education
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Author : John Dunlosky
language : en
Publisher: Cambridge University Press
Release Date : 2019-02-07
The Cambridge Handbook Of Cognition And Education written by John Dunlosky and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-07 with Psychology categories.
This Handbook reviews a wealth of research in cognitive and educational psychology that investigates how to enhance learning and instruction to aid students struggling to learn and to advise teachers on how best to support student learning. The Handbook includes features that inform readers about how to improve instruction and student achievement based on scientific evidence across different domains, including science, mathematics, reading and writing. Each chapter supplies a description of the learning goal, a balanced presentation of the current evidence about the efficacy of various approaches to obtaining that learning goal, and a discussion of important future directions for research in this area. It is the ideal resource for researchers continuing their study of this field or for those only now beginning to explore how to improve student achievement.
Speech Language Processing
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Author : Dan Jurafsky
language : en
Publisher: Pearson Education India
Release Date : 2000-09
Speech Language Processing written by Dan Jurafsky and has been published by Pearson Education India this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-09 with categories.
One Day One Problem
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Author : Glen O'Grady
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-04-12
One Day One Problem written by Glen O'Grady and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-12 with Education categories.
One-day, one-problem is a unique adaptation of problem-based learning (PBL) pioneered at Republic Polytechnic, Singapore. Here students are challenged each day with a problem from their domain and attain the necessary learning outcomes in the process of responding to the problem. Throughout the day students would engage in small group discussions, self-directed learning and conversations with their teacher who plays the role of a facilitator. This approach to learning and instruction represents a new brand of constructivist learning in a more structured learning environment compared to conventional PBL. This book contains a series of chapters by authors with first-hand experience in the One-day,one-problem PBL approach. Unlike other books on PBL, the chapters are both research-informed and practical. Results of empirical studies into the factors of PBL such as quality of problems, tutor behaviours, scaffoldings, student learning and interest are discussed together with practical implications for the educator. The book begins with an overview of the one-day, one-problem process, providing a viewpoint from both the student and tutor. Republic Polytechnic’s pedagogical philosophy and epistemological belief of education are introduced with the intent to share how the polytechnic designed and implemented a system that supports the philosophical beliefs. Results and practical implications of empirical studies on the various factors that influence students’ learning in PBL are discussed. These include the quality of problems and the use of scaffoldings for students’ learning, tutors as facilitators, preparation of staff for PBL, student assessment, how students learn in the process of PBL and student interest.
Applying The Science Of Learning
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Author : Richard E. Mayer
language : en
Publisher: Pearson
Release Date : 2011
Applying The Science Of Learning written by Richard E. Mayer and has been published by Pearson this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Cognition categories.
This text explores the scientific relationship between learning, instruction, and assessment with a concise and bold approach. This text explores the science of learning, including the essentials of evaluating instruction, the research findings regarding the science of learning, and the possible prescriptions of that research. Written for both preservice and inservice educators who wish to better understand how and why students learn.
Educational Technology And Narrative
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Author : Brad Hokanson
language : en
Publisher: Springer
Release Date : 2017-12-09
Educational Technology And Narrative written by Brad Hokanson and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-09 with Education categories.
This volume is the result of a 2016 research symposium sponsored by the Association for Educational Communications and Technology (AECT) focused on the growing theoretical areas of integrating story and narrative into educational design. Narrative, or storytelling, is often used as a means for understanding, conveying, and remembering the events of our lives. Our lives become a series of stories as we use narrative to structure our thinking; stories that teach, train, socialize, and create value. The contributions in this volume examine stories and narrative in instructional design and offer a diverse exploration of instructional design and learning environments. Among the topics discussed: The narrative imperative: creating a story telling culture in the classroom. Narrative qualities of design argumentation. Scenario-based workplace training as storytelling. Designing for adult learners' metacognitive development & narrative identity. Using activity theory in designing science inquiry games . Changing the narrative of school: toward a neurocognitive redefinition of learning. Educational Technology and Narrative is an invaluable resource offering application-ready ideas to students of instructional design, instructional design practitioners, and teachers seeking to utilize theories of story and narrative to the ways that they convey and express ideas of instructional design and educational technology.
Instructional Process And Concepts In Theory And Practice
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Author : Celal Akdeniz
language : en
Publisher: Springer
Release Date : 2016-11-22
Instructional Process And Concepts In Theory And Practice written by Celal Akdeniz and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-22 with Language Arts & Disciplines categories.
This book offers an accessible, practical and engaging guide that provides sample instructional activities supported by theoretical background information, with a focus on the nature of the instructional process in relation to several variables. It approaches instructional models, strategies, methods, techniques, tactics and planning from a new perspective and shares effective tips to help readers better understand the instructional process and its theoretical elements. The book addresses the following questions: What is the nature of the instructional process? What are the classifications of contemporary models and strategies developed within the instructional process? Which groups yield the most effective methods and techniques, and how can they best be practically implemented? What are the instructional tactics teachers need to take into consideration, in which groups are they collected, and which tips can help us employ each tactic? Additionally, readers can adapt the book’s ready-to-use sample activities to their own educational settings. Overall, this book offers an enlightening discussion on contemporary practices related to the teaching process, a broad and holistic theoretical framework, and an ideal reference source for all students and scholars who are interested in the educational sciences.