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Author: Brian S. Everitt
Publisher: Taylor & Francis
ISBN: 9780340761199
Category : Computers
Languages : en
Pages : 252
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Book Description
Cluster analysis comprises a range of methods of classifying multivariate data into subgroups and these techniques are widely applicable. This new edition incorporates material covering developing areas such as Bayesian statistics & neural networks.
Author: Brian S. Everitt
Publisher: Taylor & Francis
ISBN: 9780340761199
Category : Computers
Languages : en
Pages : 252
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Book Description
Cluster analysis comprises a range of methods of classifying multivariate data into subgroups and these techniques are widely applicable. This new edition incorporates material covering developing areas such as Bayesian statistics & neural networks.
Author: Charles Romesburg
Publisher: Lulu.com
ISBN: 1411606175
Category : Science
Languages : en
Pages : 334
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Book Description
Back in print at a good price. To see the many websites referencing this book, in Google enter "cluster analysis" (in quotes) and Romesburg. Headlines of 5-star reviews on Amazon.com: "A very clear 'how to' book on cluster analysis" (C. Fielitz, Bristol, TN); "An excellent introduction to cluster analysis" (T. W. Powell, Shreveport, LA). A recent (2004) review in Journal of Classification (21:279-283) says: "We should be grateful to the author for his insistence in bringing forth important issues, which have not got yet that level of attention they deserve. I wish this journal could devote more efforts in promoting the scientific inquiry and discussions of methodology of clustering in scientific research [as Cluster Analysis for Researchers does]." To see or search inside the book, go to www.google.com, type in the book's title, and click on it when it comes up (or copy and paste in your browser's window the following URL: http://print.google.com/print?isbn=1411606175 ).
Author: Michael R. Anderberg
Publisher: Academic Press
ISBN: 1483191397
Category : Mathematics
Languages : en
Pages : 376
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Book Description
Cluster Analysis for Applications deals with methods and various applications of cluster analysis. Topics covered range from variables and scales to measures of association among variables and among data units. Conceptual problems in cluster analysis are discussed, along with hierarchical and non-hierarchical clustering methods. The necessary elements of data analysis, statistics, cluster analysis, and computer implementation are integrated vertically to cover the complete path from raw data to a finished analysis. Comprised of 10 chapters, this book begins with an introduction to the subject of cluster analysis and its uses as well as category sorting problems and the need for cluster analysis algorithms. The next three chapters give a detailed account of variables and association measures, with emphasis on strategies for dealing with problems containing variables of mixed types. Subsequent chapters focus on the central techniques of cluster analysis with particular reference to computational considerations; interpretation of clustering results; and techniques and strategies for making the most effective use of cluster analysis. The final chapter suggests an approach for the evaluation of alternative clustering methods. The presentation is capped with a complete set of implementing computer programs listed in the Appendices to make the use of cluster analysis as painless and free of mechanical error as is possible. This monograph is intended for students and workers who have encountered the notion of cluster analysis.
Author: Diane Wolff
Publisher: Springer Science & Business Media
ISBN: 146159331X
Category : Computers
Languages : en
Pages : 226
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Book Description
An attempt is made in this book to give scientists a detailed working knowledge of the powerful mathematical tools available to aid in data interpretation, especially when con fronted with large data sets incorporating many parameters. A minimal amount of com puter knowledge is necessary for successful applications, and we have tried conscien tiously to provide this in the appropriate sections and references. Scientific data are now being produced at rates not believed possible ten years ago. A major goal in any sci entific investigation should be to obtain a critical evaluation of the data generated in a set of experiments in order to extract whatever useful scientific information may be present. Very often, the large number of measurements present in the data set does not make this an easy task. The goals of this book are thus fourfold. The first is to create a useful reference on the applications of these statistical pattern recognition methods to the sciences. The majority of our discussions center around the fields of chemistry, geology, environmen tal sciences, physics, and the biological and medical sciences. In Chapter IV a section is devoted to each of these fields. Since the applications of pattern recognition tech niques are essentially unlimited, restricted only by the outer limitations of.
Author:
Publisher:
ISBN:
Category : Electronic data processing
Languages : en
Pages : 396
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Book Description
Author: F. de Antoni
Publisher: Springer Science & Business Media
ISBN: 364246890X
Category : Business & Economics
Languages : en
Pages : 509
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Book Description
When dealing with the design or with the application of any technical system, which is not quite simple and trivial, one has to face to the problem to determine the allowable de viations of the system functions and the optimal vector of system parameter tolerances. The need for the solution of this problem is stimulated with various serious economic and maite nance aspects, between them the tendency to reach the minimal production cost, the maximal system operation reliability are the most frequent. Suppose that we are dealing with an system S, consisting of N components represented by the system parame ters xi' i = 1, 2 . . . N, which are arranged in certain structu re so, that the K, system functions F k' k = 1, 2 . . . IG , expres sing the considered system properties, fullfil the condition F-FO~ AF, /1/ \'Ihere F = l F k} Ie is the set of the actual system functions, FO = lFOk}~ is the set of the nominal system functions and A F = l A F k 1(;. } is the set 0 f the a 11 0 w a b 1 e s emf y s t u n c ion t s de viations. The set F depends besides the system structure also on the vector X = [Xi}N of the system parameters. Suppose, that the system structure is invariant.
Author: J. D. Richards
Publisher: CUP Archive
ISBN: 9780521257695
Category : History
Languages : en
Pages : 268
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Book Description
This book aims to give archaeologists a non-technical but thorough grounding in the use of computers.
Author: Manfred Schwaiger
Publisher: Springer Science & Business Media
ISBN: 364255721X
Category : Computers
Languages : en
Pages : 547
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Book Description
This volume presents a selection of new methods and approaches in the field of Exploratory Data Analysis. The reader will find numerous ideas and examples for cross disciplinary applications of classification and data analysis methods in fields such as data and web mining, medicine and biological sciences as well as marketing, finance and management sciences.
Author: C. F. W. Higham
Publisher: Oxford University Press
ISBN: 0199355355
Category : History
Languages : en
Pages : 921
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Book Description
"Southeast Asia is one of the most significant regions in the world for tracing human prehistory over a period of 2 million years. Migrations from the African homeland saw settlement by Homo erectus and Homo floresiensis. Anatomically Modern Humans reached Southeast Asia at least 60,000 years ago to establish a hunter-gatherer tradition, adapting as climatic change saw sea levels fluctuate by over 100 metres. From about 2000 BC, settlement was affected by successive innovations that took place to the north and west. The first rice and millet farmers came by riverine and coastal routes to integrate with indigenous hunters. A millennium later, knowledge of bronze casting penetrated along similar pathways. Copper mines were identified, and metals were exchanged over hundreds of kilometres as elites commanded access to this new material. This Bronze Age ended with the rise of a maritime exchange network that circulated new ideas, religions and artefacts with adjacent areas of present-day India and China. Port cities were founded as knowledge of iron forging rapidly spread, as did exotic ornaments fashioned from glass, carnelian, gold and silver. In the Mekong Delta, these developments led to an early transition into the state known as Funan. However, the transition to early states in inland regions arose as a sharp decline in monsoon rains stimulated an agricultural revolution involving permanent ploughed rice fields. These twin developments illuminate how the great early kingdoms of Angkor, Champa and Central Thailand came to be, a vital stage in understanding the roots of modern states"--
Author: James Whitley
Publisher: Cambridge University Press
ISBN: 9780521545853
Category : Art
Languages : en
Pages : 276
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Book Description
In this innovative study, James Whitley examines the relationship between the development of pot style and social changes in the Dark Age of Greece (1100-700 BC). He focuses on Athens where the Protogeometric and Geometric styles first appeared. He considers pot shape and painted decoration primarily in relation to the other relevant features - metal artefacts, grave architecture, funerary rites, and the age and sex of the deceased - and also takes into account different contexts in which these shapes and decorations appear. A computer analysis of grave assemblages supports his view that pot style is an integral part of the collective representations of Early Athenian society. It is a lens through which we can focus on the changing social circumstances of Dark Age Greece. Dr Whitley's approach to the study of style challenges many of the assumptions which have underpinned more traditional studies of Early Greek art.
