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BOOK EXCERPT:
Product Details :
Genre |
: Mathematics |
Author |
: Edward G. Carlstein |
Publisher |
: IMS |
Release |
: 1994 |
File |
: 400 Pages |
ISBN-13 |
: 094060034X |
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BOOK EXCERPT:
The explosive development of information science and technology puts in new problems involving statistical data analysis. These problems result from higher re quirements concerning the reliability of statistical decisions, the accuracy of math ematical models and the quality of control in complex systems. A new aspect of statistical analysis has emerged, closely connected with one of the basic questions of cynergetics: how to "compress" large volumes of experimental data in order to extract the most valuable information from data observed. De tection of large "homogeneous" segments of data enables one to identify "hidden" regularities in an object's behavior, to create mathematical models for each seg ment of homogeneity, to choose an appropriate control, etc. Statistical methods dealing with the detection of changes in the characteristics of random processes can be of great use in all these problems. These methods have accompanied the rapid growth in data beginning from the middle of our century. According to a tradition of more than thirty years, we call this sphere of statistical analysis the "theory of change-point detection. " During the last fifteen years, we have witnessed many exciting developments in the theory of change-point detection. New promising directions of research have emerged, and traditional trends have flourished anew. Despite this, most of the results are widely scattered in the literature and few monographs exist. A real need has arisen for up-to-date books which present an account of important current research trends, one of which is the theory of non parametric change--point detection.
Product Details :
Genre |
: Mathematics |
Author |
: E. Brodsky |
Publisher |
: Springer Science & Business Media |
Release |
: 2013-03-14 |
File |
: 221 Pages |
ISBN-13 |
: 9789401581639 |
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BOOK EXCERPT:
Recently there has been a keen interest in the statistical analysis of change point detec tion and estimation. Mainly, it is because change point problems can be encountered in many disciplines such as economics, finance, medicine, psychology, geology, litera ture, etc. , and even in our daily lives. From the statistical point of view, a change point is a place or time point such that the observations follow one distribution up to that point and follow another distribution after that point. Multiple change points problem can also be defined similarly. So the change point(s) problem is two fold: one is to de cide if there is any change (often viewed as a hypothesis testing problem), another is to locate the change point when there is a change present (often viewed as an estimation problem). The earliest change point study can be traced back to the 1950s. During the fol lowing period of some forty years, numerous articles have been published in various journals and proceedings. Many of them cover the topic of single change point in the means of a sequence of independently normally distributed random variables. Another popularly covered topic is a change point in regression models such as linear regres sion and autoregression. The methods used are mainly likelihood ratio, nonparametric, and Bayesian. Few authors also considered the change point problem in other model settings such as the gamma and exponential.
Product Details :
Genre |
: Mathematics |
Author |
: Jie Chen |
Publisher |
: Springer Science & Business Media |
Release |
: 2013-11-11 |
File |
: 190 Pages |
ISBN-13 |
: 9781475731316 |
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BOOK EXCERPT:
This book covers the development of methods for detection and estimation of changes in complex systems. These systems are generally described by nonstationary stochastic models, which comprise both static and dynamic regimes, linear and nonlinear dynamics, and constant and time-variant structures of such systems. It covers both retrospective and sequential problems, particularly theoretical methods of optimal detection. Such methods are constructed and their characteristics are analyzed both theoretically and experimentally. Suitable for researchers working in change-point analysis and stochastic modelling, the book includes theoretical details combined with computer simulations and practical applications. Its rigorous approach will be appreciated by those looking to delve into the details of the methods, as well as those looking to apply them.
Product Details :
Genre |
: Mathematics |
Author |
: Boris Brodsky |
Publisher |
: CRC Press |
Release |
: 2016-12-12 |
File |
: 286 Pages |
ISBN-13 |
: 9781315350950 |
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BOOK EXCERPT:
The main emphasis is on the inference problem for the change point and post-change parameters after a change has been detected. More specifically, due to the convenient form and statistical properties, the author concentrates on the CUSUM procedure. The goal is to provide some quantitative evaluations on the statistical properties of estimators on the change point and post-change parameters.
Product Details :
Genre |
: Mathematics |
Author |
: Yanhong Wu |
Publisher |
: Springer Science & Business Media |
Release |
: 2007-12-29 |
File |
: 164 Pages |
ISBN-13 |
: 9780387262697 |
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BOOK EXCERPT:
Product Details :
Genre |
: |
Author |
: Lajos Horváth |
Publisher |
: Springer Nature |
Release |
: |
File |
: 552 Pages |
ISBN-13 |
: 9783031516092 |
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BOOK EXCERPT:
Product Details :
Genre |
: Mathematical statistics |
Author |
: |
Publisher |
: |
Release |
: 1997 |
File |
: Pages |
ISBN-13 |
: 03783758 |
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BOOK EXCERPT:
Glencoe Chemistry Solving Problems: A Chemistry Handbook (Matter and Change)
Product Details :
Genre |
: Education |
Author |
: McGraw Hill |
Publisher |
: McGraw-Hill Companies |
Release |
: 2001-08 |
File |
: 364 Pages |
ISBN-13 |
: 0078245362 |
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BOOK EXCERPT:
Product Details :
Genre |
: Electronic journals |
Author |
: |
Publisher |
: |
Release |
: 1990 |
File |
: 414 Pages |
ISBN-13 |
: UOM:39015023301636 |
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BOOK EXCERPT:
Product Details :
Genre |
: Science |
Author |
: |
Publisher |
: |
Release |
: 1996 |
File |
: 1000 Pages |
ISBN-13 |
: UCSD:31822021738323 |