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  • MPI Ethno. Forsch.  (4)
  • Safari, an O'Reilly Media Company.  (3)
  • Gibson, Walton C.  (1)
  • Därr-Expeditionsservice
  • MATHEMATICS ; Applied  (4)
  • 1
    Online Resource
    Online Resource
    [Erscheinungsort nicht ermittelbar] : Chapman and Hall/CRC | Boston, MA : Safari
    ISBN: 9781482237955 , 1482237954 , 1322629536 , 9781322629537 , 042917389X , 9780429173899 , 9781482237948
    Language: English
    Pages: 1 online resource (270 pages)
    Edition: 1st edition
    Series Statement: Monographs on statistics & applied probability 139
    Parallel Title: Erscheint auch als
    Keywords: Dimensional analysis ; Multivariate analysis ; Big data ; Statistics ; Electronic books ; local ; Analyse dimensionnelle ; Analyse multivariée ; Données volumineuses ; Statistique ; statistics ; MATHEMATICS ; Applied ; MATHEMATICS ; Probability & Statistics ; General ; Big data ; Dimensional analysis ; Multivariate analysis ; Statistics ; Boosting ; Datenanalyse ; Hochdimensionale Daten ; Inferenzstatistik ; Lasso-Methode ; Mathematische Modellierung ; Statistik
    Abstract: Ever-greater computing technologies have given rise to an exponentially growing volume of data. Today massive data sets (with potentially thousands of variables) play an important role in almost every branch of modern human activity, including networks, finance, and genetics. However, analyzing such data has presented a challenge for statisticians and data analysts and has required the development of new statistical methods capable of separating the signal from the noise. Introduction to High-Dimensional Statistics is a concise guide to state-of-the-art models, techniques, and approaches for handling high-dimensional data. The book is intended to expose the reader to the key concepts and ideas in the most simple settings possible while avoiding unnecessary technicalities. Offering a succinct presentation of the mathematical foundations of high-dimensional statistics, this highly accessible text: Describes the challenges related to the analysis of high-dimensional data Covers cutting-edge statistical methods including model selection, sparsity and the lasso, aggregation, and learning theory Provides detailed exercises at the end of every chapter with collaborative solutions on a wikisite Illustrates concepts with simple but clear practical examples Introduction to High-Dimensional Statistics is suitable for graduate students and researchers interested in discovering modern statistics for massive data. It can be used as a graduate text or for self-study.
    Note: Online resource; Title from title page (viewed December 17, 2014) , Mode of access: World Wide Web.
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  • 2
    Online Resource
    Online Resource
    [Erscheinungsort nicht ermittelbar] : CRC Press | Boston, MA : Safari
    ISBN: 9781482204346 , 1482204347 , 9781439862636
    Language: English
    Pages: 1 online resource (362 pages)
    Edition: 1st edition
    Series Statement: The operations research series
    Parallel Title: Erscheint auch als
    Keywords: MATLAB ; Linear programming ; Mathematical optimization ; Numerical analysis Computer programs ; Electronic books ; local ; MATLAB ; Programmation linéaire ; Optimisation mathématique ; MATHEMATICS ; Applied ; MATHEMATICS ; Probability & Statistics ; General ; Linear programming ; Mathematical optimization ; Numerical analysis ; Computer programs
    Abstract: Filling the need for an introductory book on linear programming that discusses the important ways to mitigate parameter uncertainty, Introduction to Linear Optimization and Extensions with MATLAB® provides a concrete and intuitive yet rigorous introduction to modern linear optimization. In addition to fundamental topics, the book discusses current linear optimization technologies such as predictor-path following interior point methods for both linear and quadratic optimization as well as the inclusion of linear optimization of uncertainty i.e. stochastic programming with recourse and robust optimization. The author introduces both stochastic programming and robust optimization as frameworks to deal with parameter uncertainty. The author's unusual approach-developing these topics in an introductory book-highlights their importance. Since most applications require decisions to be made in the face of uncertainty, the early introduction of these topics facilitates decision making in real world environments. The author also includes applications and case studies from finance and supply chain management that involve the use of MATLAB. Even though there are several LP texts in the marketplace, most do not cover data uncertainty using stochastic programming and robust optimization techniques. Most emphasize the use of MS Excel, while this book uses MATLAB which is the primary tool of many engineers, including financial engineers. The book focuses on state-of-the-art methods for dealing with parameter uncertainty in linear programming, rigorously developing theory and methods. But more importantly, the author's meticulous attention to developing intuition before presenting theory makes the material come alive.
    Note: Online resource; Title from title page (viewed September 5, 2013) , Mode of access: World Wide Web.
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  • 3
    Online Resource
    Online Resource
    [Erscheinungsort nicht ermittelbar] : CRC Press | Boston, MA : Safari
    ISBN: 9781466592216 , 1466592214 , 9781439885017
    Language: English
    Pages: 1 online resource (557 pages)
    Edition: 1st edition
    Parallel Title: Erscheint auch als
    Keywords: Geography Data processing ; Geography Statistical methods ; Environmental sciences Data processing ; Environmental sciences Statistical methods ; Engineering Data processing ; Engineering Statistical methods ; Electronic books ; local ; Géographie ; Informatique ; Géographie ; Méthodes statistiques ; Sciences de l'environnement ; Informatique ; Sciences de l'environnement ; Méthodes statistiques ; Ingénierie ; Informatique ; Ingénierie ; Méthodes statistiques ; MATHEMATICS ; Applied ; MATHEMATICS ; Probability & Statistics ; General ; Engineering ; Data processing ; Engineering ; Statistical methods ; Environmental sciences ; Data processing ; Environmental sciences ; Statistical methods ; Geography ; Data processing ; Geography ; Statistical methods
    Abstract: Providing a solid foundation for twenty-first-century scientists and engineers, Data Analysis and Statistics for Geography, Environmental Science, and Engineering guides readers in learning quantitative methodology, including how to implement data analysis methods using open-source software. Given the importance of interdisciplinary work in sustainability, the book brings together principles of statistics and probability, multivariate analysis, and spatial analysis methods applicable across a variety of science and engineering disciplines. Learn How to Use a Variety of Data Analysis and Statistics Methods Based on the author's many years of teaching graduate and undergraduate students, this textbook emphasizes hands-on learning. Organized into two parts, it allows greater flexibility using the material in various countries and types of curricula. The first part covers probability, random variables and inferential statistics, applications of regression, time series analysis, and analysis of spatial point patterns. The second part uses matrix algebra to address multidimensional problems. After a review of matrices, it delves into multiple regression, dependent random processes and autoregressive time series, spatial analysis using geostatistics and spatial regression, discriminant analysis, and a variety of multivariate analyses based on eigenvector methods. Build from Fundamental Concepts to Effective Problem Solving Each chapter starts with conceptual and theoretical material to give a firm foundation in how the methods work. Examples and exercises illustrate the applications and demonstrate how to go from concepts to problem solving. Hands-on computer sessions allow students to grasp the practical implications and learn by doing. Throughout, the computer examples and exercises use seeg and RcmdrPlugin.seeg , open-source R packages developed by the author, which help students acquire the skills to implement and conduct analysis and to analyze the results. This self-contained book offers a unified presentation of data analysis methods for more effective problem solving. With clear, easy-to-follow explanations, the book helps students to develop a solid understanding of basic statistical analysis and prepares them for learning the more advanced and specialized methods they will need in their work.
    Note: Online resource; Title from title page (viewed December 7, 2012) , Mode of access: World Wide Web.
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  • 4
    Online Resource
    Online Resource
    Boca Raton : Chapman & Hall/CRC
    ISBN: 9780429355509 , 0429355505 , 9781000412482 , 1000412482 , 9781000412505 , 1000412504 , 9781420061468 , 1420061461
    Language: English
    Pages: 1 online resource (xv, 272 pages) , illustrations
    Parallel Title: Erscheint auch als
    RVK:
    Keywords: Electromagnetism Data processing ; Electromagnetic fields Mathematical models ; Moments method (Statistics) ; Electromagnetic theory Data processing ; Integral equations Numerical solutions ; Electromagnetism ; MATHEMATICS ; General ; MATHEMATICS ; Applied ; SCIENCE ; Mathematical Physics ; Electromagnetic fields ; Mathematical models ; Electromagnetic theory ; Data processing ; Electromagnetism ; Data processing ; Integral equations ; Numerical solutions ; Moments method (Statistics) ; Elektromagnetismus ; Momentenmethode ; Mathematik ; Electromagnetism ; Data processing ; Electromagnetic fields ; Mathematical models ; Moments method (Statistics) ; Electromagnetic theory ; Data processing ; Integral equations ; Numerical solutions ; Electromagnetism ; electromagnetism ; Électromagnétisme ; Champs électromagnétiques ; Modèles mathématiques ; Méthodes des moments (Statistique) ; Théorie électromagnétique ; Informatique ; Équations intégrales ; Solutions numériques ; Électromagnétisme ; Informatique
    Abstract: The Method of Moments in Electromagnetics, Third Edition details the numerical solution of electromagnetic integral equations via the Method of Moments (MoM). Previous editions focused on the solution of radiation and scattering problems involving conducting, dielectric, and composite objects. This new edition adds a significant amount of material on new, state-of-the art compressive techniques. Included are new chapters on the Adaptive Cross Approximation (ACA) and Multi-Level Adaptive Cross Approximation (MLACA), advanced algorithms that permit a direct solution of the MoM linear system via LU decomposition in compressed form. Significant attention is paid to parallel software implementation of these methods on traditional central processing units (CPUs) as well as new, high performance graphics processing units (GPUs). Existing material on the Fast Multipole Method (FMM) and Multi-Level Fast Multipole Algorithm (MLFMA) is also updated, blending in elements of the ACA algorithm to further reduce their memory demands. The Method of Moments in Electromagnetics is intended for students, researchers, and industry experts working in thearea of computational electromagnetics (CEM) and the MoM. Providing a bridge between theory and software implementation, the book incorporates significant background material, while presenting practical, nuts-and-bolts implementation details. It first derives a generalized set of surface integral equations used to treat electromagnetic radiation and scattering problems, for objects comprising conducting and dielectric regions. Subsequent chapters applythese integral equations for progressively more difficult problems such as thin wires, bodies of revolution, and two- and three-dimensional bodies. Radiation and scattering problems of many different types are considered, with numerical results compared against analytical theory as well as measurements.
    Note: Includes bibliographical references and index. - Print version record
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