Conditional Independence in Applied Probability / by Paul E. Pfeiffer
(Modules and Monographs in Undergraduate Mathematics and its Applications Project)
| データ種別 | 電子ブック |
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| 出版者 | Boston, MA : Birkhäuser Boston |
| 出版年 | 1979 |
| 本文言語 | 英語 |
| 大きさ | IX, 158 p : online resource |
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| 内容注記 | A. Preliminaries 1. Probability Spaces and Random Vectors 2. Mathematical Expectation 3. Problems B. Conditional Independence of Events 1. The Concept 2. Some Patterns of Probable Inference 3. A Classification Problem 4. Problems C. Conditional Expectation 1. Conditioning by an Event 2. Conditioning by a Random Vector-Special Cases 3. Conditioning by a Random Vector-General Case 4. Properties of Conditional Expectation 5. Conditional Distributions 6. Conditional Distributions and Bayes’ Theorem 7. Proofs of Properties of Conditional Expectation 8. Problems D. Conditional Independence, Given a Random Vector 1. The Concept and Some Basic Properties 2. Some Elements of Bayesian Analysis 3. A One-Stage Bayesian Decision Model 4. A Dynamic-Programming Example 5. Proofs of the Basic Properties 6. Problems E. Markov Processes and Conditional Independence 1. Discrete-Parameter Markov Processes 2. Markov Chains with Costs and Rewards 3. Continuous-Parameter Markov Processes 4. The Chapman-Kolmogorov Equation 5. Proof of a Basic Theorem on Markov Processes 6. Problems Appendices Appendix I. Properties of Mathematical Expectation Appendix II. Properties of Conditional Expectation, Given a Random Vector Appendix III. Properties of Conditional Independence, Given a Random Vector References Selected Answers, Hints, and Key Steps |
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| 一般注記 | It would be difficult to overestimate the importance of stochastic independence in both the theoretical development and the practical appli cations of mathematical probability. The concept is grounded in the idea that one event does not "condition" another, in the sense that occurrence of one does not affect the likelihood of the occurrence of the other. This leads to a formulation of the independence condition in terms of a simple "product rule," which is amazingly successful in capturing the essential ideas of independence. However, there are many patterns of "conditioning" encountered in practice which give rise to quasi independence conditions. Explicit and precise incorporation of these into the theory is needed in order to make the most effective use of probability as a model for behavioral and physical systems. We examine two concepts of conditional independence. The first concept is quite simple, utilizing very elementary aspects of probability theory. Only algebraic operations are required to obtain quite important and useful new results, and to clear up many ambiguities and obscurities in the literature |
| 著者標目 | *Pfeiffer, Paul E. author SpringerLink (Online service) |
| 件 名 | LCSH:Science FREE:Science, general FREE:Science, general |
| 分 類 | DC23:500 |
| 巻冊次 | ISBN:9781461263357 
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| ISBN | 9781461263357 |
| URL | http://dx.doi.org/10.1007/978-1-4612-6335-7 |
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