C4 5

Titre : C4 5
Auteur : J. Ross Quinlan
Éditeur : Elsevier
ISBN-13 : 9780080500584
Libération : 2014-06-28

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Classifier systems play a major role in machine learning and knowledge-based systems, and Ross Quinlan's work on ID3 and C4.5 is widely acknowledged to have made some of the most significant contributions to their development. This book is a complete guide to the C4.5 system as implemented in C for the UNIX environment. It contains a comprehensive guide to the system's use , the source code (about 8,800 lines), and implementation notes. C4.5 starts with large sets of cases belonging to known classes. The cases, described by any mixture of nominal and numeric properties, are scrutinized for patterns that allow the classes to be reliably discriminated. These patterns are then expressed as models, in the form of decision trees or sets of if-then rules, that can be used to classify new cases, with emphasis on making the models understandable as well as accurate. The system has been applied successfully to tasks involving tens of thousands of cases described by hundreds of properties. The book starts from simple core learning methods and shows how they can be elaborated and extended to deal with typical problems such as missing data and over hitting. Advantages and disadvantages of the C4.5 approach are discussed and illustrated with several case studies. This book should be of interest to developers of classification-based intelligent systems and to students in machine learning and expert systems courses.

Ecological Models and Data in R

Titre : Ecological Models and Data in R
Auteur : Benjamin M. Bolker
Éditeur : Princeton University Press
ISBN-13 : 9780691125220
Libération : 2008-07-21

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Introduction and background; Exploratory data analysis and graphics; Deterministic functions for ecological modeling; Probability and stochastic distributions for ecological modeling; Stochatsic simulation and power analysis; Likelihood and all that; Optimization and all that; Likelihood examples; Standar statistics revisited; Modeling variance; Dynamic models.

Environmental Geoinformatics

Titre : Environmental Geoinformatics
Auteur : Joseph L. Awange
Éditeur : Springer Science & Business Media
ISBN-13 : 9783642340857
Libération : 2013-06-13

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There is no doubt that today, perhaps more than ever before, humanity faces a myriad of complex and demanding challenges. These include natural resource depletion and environmental degradation, food and water insecurity, energy shortages, diminishing biodiversity, increasing losses from natural disasters, and climate change with its associated potentially devastating consequences, such as rising sea levels. These human-induced and natural impacts on the environment need to be well understood in order to develop informed policies, decisions, and remedial measures to mitigate current and future negative impacts. To achieve this, continuous monitoring and management of the environment to acquire data that can be soundly and rigorously analyzed to provide information about its current state and changing patterns, and thereby allow predictions of possible future impacts, are essential. Developing pragmatic and sustainable solutions to address these and many other similar challenges requires the use of geodata and the application of geoinformatics. This book presents the concepts and applications of geoinformatics, a multidisciplinary field that has at its core different technologies that support the acquisition, analysis and visualization of geodata for environmental monitoring and management. We depart from the 4D to the 5D data paradigm, which defines geodata accurately, consistently, rapidly and completely, in order to be useful without any restrictions in space, time or scale to represent a truly global dimension of the digital Earth. The book also features the state-of-the-art discussion of Web-GIS. The concepts and applications of geoinformatics presented in this book will be of benefit to decision-makers across a wide range of fields, including those at environmental agencies, in the emergency services, public health and epidemiology, crime mapping, environmental management agencies, tourist industry, market analysis and e-commerce, or mineral exploration, among many others. The title and subtitle of this textbook convey a distinct message. Monitoring -the passive part in the subtitle - refers to observation and data acquisition, whereas management - the active component - stands for operation and performance. The topic is our environment, which is intimately related to geoinformatics. The overall message is: all the mentioned elements do interact and must not be separated. Hans-Peter B ahr, Prof. Dr.-Ing. Dr.h.c., Karlsruhe Institute of Technology (KIT), Germany.

Subject Guide to Books in Print

Titre : Subject Guide to Books in Print
Auteur :
Éditeur :
ISBN-13 : STANFORD:36105025888517
Libération : 2003

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A été écrit sous une forme ou une autre pendant la plus grande partie de sa vie. Vous pouvez trouver autant d'inspiration de Subject Guide to Books in Print Aussi informatif et amusant. Cliquez sur le bouton TÉLÉCHARGER ou Lire en ligne pour obtenir gratuitement le livre de titre $ gratuitement.

Ward s Business Directory of U S Private and Public Companies

Titre : Ward s Business Directory of U S Private and Public Companies
Auteur :
Éditeur :
ISBN-13 : UCLA:L0081315046
Libération : 2001

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A été écrit sous une forme ou une autre pendant la plus grande partie de sa vie. Vous pouvez trouver autant d'inspiration de Ward s Business Directory of U S Private and Public Companies Aussi informatif et amusant. Cliquez sur le bouton TÉLÉCHARGER ou Lire en ligne pour obtenir gratuitement le livre de titre $ gratuitement.

Introduction to Software Testing

Titre : Introduction to Software Testing
Auteur : Paul Ammann
Éditeur : Cambridge University Press
ISBN-13 : 9781107172012
Libération : 2016-12-13

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This classroom-tested new edition features expanded coverage of the basics and test automation frameworks, with new exercises and examples.

UNIX System Programming Using C

Titre : UNIX System Programming Using C
Auteur : Terrence Chan
Éditeur : Prentice Hall
ISBN-13 : 0133315622
Libération : 1997

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Covering both the UNIX operating system and the C and C++ programming languages, this work is aimed at experienced C++ programmers. A wide range of advanced C++ techniques and UNIX system calls are explained, with the aim of helping programmers to write powerful, portable and efficient systems programs quickly and easily. The focus is on real-life applications and problem solving in a variety of settings, including networks, databases, compilers, OS and CAD. Information is provided on C library functions, UNIX commands, UNIX shells and distributed client/server programs on a local area network. The book also includes ANSI-C and POSIX standards, as well as the System V.4 and BSD extensions to the standards.

UNIX System V Network Programming

Titre : UNIX System V Network Programming
Auteur : Stephen A. Rago
Éditeur : Addison-Wesley Professional
ISBN-13 : 0201563185
Libération : 1993

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Don't miss this guide to building networked and distributed applications for UNIX® System V. Using many helpful examples, the author provides a solid introduction to networking and UNIX programming, plus information on the programming interfaces most important to building communication software in System V, such as STREAMS, the Transport Layer Interface library, Sockets, and Remote Procedure Calls. The book also explains how to write kernel-level communication software, including STREAMS drivers, modules, and multiplexors. A final chapter on SLIP is essential reading.

Mobile and Wireless Design Essentials

Titre : Mobile and Wireless Design Essentials
Auteur : Martyn Mallick
Éditeur : John Wiley & Sons
ISBN-13 : 9780471466284
Libération : 2003-03-10

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Martyn Mallick A été écrit sous une forme ou une autre pendant la plus grande partie de sa vie. Vous pouvez trouver autant d'inspiration de Mobile and Wireless Design Essentials Aussi informatif et amusant. Cliquez sur le bouton TÉLÉCHARGER ou Lire en ligne pour obtenir gratuitement le livre de titre $ gratuitement.

Electroencephalography

Titre : Electroencephalography
Auteur : Ernst Niedermeyer
Éditeur : Lippincott Williams & Wilkins
ISBN-13 : 0781751268
Libération : 2005

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Established in 1982 as the leading reference on electroencephalography, Drs. Niedermeyer's and Lopes da Silva's text is now in its thoroughly updated Fifth Edition. An international group of experts provides comprehensive coverage of the neurophysiologic and technical aspects of EEG, evoked potentials, and magnetoencephalography, as well as the clinical applications of these studies in neonates, infants, children, adults, and older adults. This edition includes digital EEG and advances in areas such as neurocognition. Three new chapters cover the topics of Ultra-Fast EEG Frequencies, Ultra-Slow Activity, and Cortico-Muscular Coherence. Hundreds of EEG tracings and other illustrations complement the text.