Описание: Dive into Python`s advanced possibilities, including algorithm analysis, graphs, scale-free networks, and cellular automata with this in-depth, hands-on guide.
Автор: Oded Goldreich Название: Computational complexity ISBN: 052188473X ISBN-13(EAN): 9780521884730 Издательство: Cambridge Academ Рейтинг: Цена: 11722.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A conceptual introduction to the study of the intrinsic complexity of computational tasks. It will serve advanced undergraduate and graduate students, either as a textbook or for self-study. It provides explanations of the various sub-areas of complexity theory such as hardness amplification, pseudorandomness, and probabilistic proof systems.
An analysis of two heuristic strategies for the development of mechanistic models, illustrated with historical examples from the life sciences.
In Discovering Complexity, William Bechtel and Robert Richardson examine two heuristics that guided the development of mechanistic models in the life sciences: decomposition and localization. Drawing on historical cases from disciplines including cell biology, cognitive neuroscience, and genetics, they identify a number of "choice points" that life scientists confront in developing mechanistic explanations and show how different choices result in divergent explanatory models. Describing decomposition as the attempt to differentiate functional and structural components of a system and localization as the assignment of responsibility for specific functions to specific structures, Bechtel and Richardson examine the usefulness of these heuristics as well as their fallibility -- the sometimes false assumption underlying them that nature is significantly decomposable and hierarchically organized.
When Discovering Complexity was originally published in 1993, few philosophers of science perceived the centrality of seeking mechanisms to explain phenomena in biology, relying instead on the model of nomological explanation advanced by the logical positivists (a model Bechtel and Richardson found to be utterly inapplicable to the examples from the life sciences in their study). Since then, mechanism and mechanistic explanation have become widely discussed. In a substantive new introduction to this MIT Press edition of their book, Bechtel and Richardson examine both philosophical and scientific developments in research on mechanistic models since 1993.
Автор: Stein Daniel Название: Spin Glasses and Complexity ISBN: 0691147337 ISBN-13(EAN): 9780691147338 Издательство: Wiley Рейтинг: Цена: 7128.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Spin glasses are disordered magnetic systems that have led to the development of mathematical tools with an array of real-world applications, from airline scheduling to neural networks. This book offers an introduction to the subject, explaining what spin glasses are, and how they are opening up new ways of thinking about complexity.
Complexity science--made possible by modern analytical and computational advances--is changing the way we think about social systems and social theory. Unfortunately, economists' policy models have not kept up and are stuck in either a market fundamentalist or government control narrative. While these standard narratives are useful in some cases, they are damaging in others, directing thinking away from creative, innovative policy solutions. "Complexity and the Art of Public Policy" outlines a new, more flexible policy narrative, which envisions society as a complex evolving system that is uncontrollable but can be influenced.
David Colander and Roland Kupers describe how economists and society became locked into the current policy framework, and lay out fresh alternatives for framing policy questions. Offering original solutions to stubborn problems, the complexity narrative builds on broader philosophical traditions, such as those in the work of John Stuart Mill, to suggest initiatives that the authors call "activist laissez-faire" policies. Colander and Kupers develop innovative bottom-up solutions that, through new institutional structures such as for-benefit corporations, channel individuals' social instincts into solving societal problems, making profits a tool for change rather than a goal. They argue that a central role for government in this complexity framework is to foster an ecostructure within which diverse forms of social entrepreneurship can emerge and blossom.
Автор: Boulton Jean G Название: Embracing Complexity ISBN: 0199565260 ISBN-13(EAN): 9780199565269 Издательство: Oxford Academ Рейтинг: Цена: 6414.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book discusses the concept of complexity. It describes what it means to say the world is complex and explores what that means for managers, policy makers and individuals. The authors cover the theory and ideas of complexity and explore issues of complexity in the fields of management, strategy, economics and international development
Автор: Baerman Название: Morphological Complexity ISBN: 1107120640 ISBN-13(EAN): 9781107120648 Издательство: Cambridge Academ Рейтинг: Цена: 17266.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book characterises the diverse morphological complexity we find in the languages of the world. Richly illustrated, examples are drawn from dozens of different languages and are subjected to rigorous quantitative analysis. It will be ideal reading for academic researchers and graduate students of linguistics, with a special interest in morphology and English language.
Описание: ?This book looks at the development of language skills in Swedish as a second language in young adults, beginning from the first months of their second language instruction and ending after three years of intensive language courses. The focus is on three proficiency dimensions: complexity, accuracy, and fluency, and their interplay at group level and in individual students. At the beginning of the second language learning process, accuracy, complexity, and fluency are not integrated in the learner's mind and they tend to act in an arbitrary fashion.
During second language development, integration of all dimensions proceeds steadily and after three years of learning the discrepancy between different aspects of proficiency is very low. The study traces the mutual impact of each dimension on particular aspects in order to identify four distinct learner profiles. The goal of this book is to provide a platform for further discussion of the dynamics of second language development and the interconnectedness of the systems involved in this development.
Iwona Kowal calls for an individual approach to be taken with every learner and for development to be treated as a constant interplay between many factors.
Автор: Marsland Название: Machine Learning ISBN: 1466583282 ISBN-13(EAN): 9781466583283 Издательство: Taylor&Francis Рейтинг: Цена: 12095.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
A Proven, Hands-On Approach for Students without a Strong Statistical Foundation
Since the best-selling first edition was published, there have been several prominent developments in the field of machine learning, including the increasing work on the statistical interpretations of machine learning algorithms. Unfortunately, computer science students without a strong statistical background often find it hard to get started in this area.
Remedying this deficiency, Machine Learning: An Algorithmic Perspective, Second Edition helps students understand the algorithms of machine learning. It puts them on a path toward mastering the relevant mathematics and statistics as well as the necessary programming and experimentation.
New to the Second Edition
Two new chapters on deep belief networks and Gaussian processes
Reorganization of the chapters to make a more natural flow of content
Revision of the support vector machine material, including a simple implementation for experiments
New material on random forests, the perceptron convergence theorem, accuracy methods, and conjugate gradient optimization for the multi-layer perceptron
Additional discussions of the Kalman and particle filters
Improved code, including better use of naming conventions in Python
Suitable for both an introductory one-semester course and more advanced courses, the text strongly encourages students to practice with the code. Each chapter includes detailed examples along with further reading and problems. All of the code used to create the examples is available on the author's website.
Автор: Ercetin, Sefika Sule, Banerjee, Santo Название: Chaos, Complexity and Leadership 2013 ISBN: 3319097091 ISBN-13(EAN): 9783319097091 Издательство: Springer Цена: 28734.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Arora, Sanjeev Barak, Boaz Название: Computational complexity ISBN: 0521424267 ISBN-13(EAN): 9780521424264 Издательство: Cambridge Academ Рейтинг: Цена: 9029.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Describes recent achievements and classical results of computational complexity theory, including interactive proofs, PCP, derandomization, and quantum computation. It can be used as a reference, for self-study, or as a beginning graduate textbook. More than 300 exercises are included.
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