Probabilistic Networks and Expert Systems
Title | Probabilistic Networks and Expert Systems PDF eBook |
Author | Robert G. Cowell |
Publisher | Springer Science & Business Media |
Pages | 340 |
Release | 2007-07-16 |
Genre | Computers |
ISBN | 9780387718231 |
Probabilistic expert systems are graphical networks which support the modeling of uncertainty and decisions in large complex domains, while retaining ease of calculation. Building on original research by the authors, this book gives a thorough and rigorous mathematical treatment of the underlying ideas, structures, and algorithms. The book will be of interest to researchers in both artificial intelligence and statistics, who desire an introduction to this fascinating and rapidly developing field. The book, winner of the DeGroot Prize 2002, the only book prize in the field of statistics, is new in paperback.
Probabilistic Reasoning in Expert Systems
Title | Probabilistic Reasoning in Expert Systems PDF eBook |
Author | Richard E. Neapolitan |
Publisher | CreateSpace |
Pages | 448 |
Release | 2012-06-01 |
Genre | Computers |
ISBN | 9781477452547 |
This text is a reprint of the seminal 1989 book Probabilistic Reasoning in Expert systems: Theory and Algorithms, which helped serve to create the field we now call Bayesian networks. It introduces the properties of Bayesian networks (called causal networks in the text), discusses algorithms for doing inference in Bayesian networks, covers abductive inference, and provides an introduction to decision analysis. Furthermore, it compares rule-base experts systems to ones based on Bayesian networks, and it introduces the frequentist and Bayesian approaches to probability. Finally, it provides a critique of the maximum entropy formalism. Probabilistic Reasoning in Expert Systems was written from the perspective of a mathematician with the emphasis being on the development of theorems and algorithms. Every effort was made to make the material accessible. There are ample examples throughout the text. This text is important reading for anyone interested in both the fundamentals of Bayesian networks and in the history of how they came to be. It also provides an insightful comparison of the two most prominent approaches to probability.
Probabilistic Reasoning in Expert Systems
Title | Probabilistic Reasoning in Expert Systems PDF eBook |
Author | Richard E. Neapolitan |
Publisher | Wiley-Interscience |
Pages | 492 |
Release | 1990-03-16 |
Genre | Computers |
ISBN |
Addresses the use probability theory as a tool for designing with and implementing uncertainity reasoning. Provides many concrete algorithms, explores techniques for solving multimembership classification problems not based directly on causal networks, and offers practical recommendations, matching specific methods with sample expert systems.
Probabilistic Methods in Expert Systems
Title | Probabilistic Methods in Expert Systems PDF eBook |
Author | Romano Scozzafava |
Publisher | |
Pages | 218 |
Release | 1993 |
Genre | Expert systems (Computer science) |
ISBN |
Probabilistic Expert Systems
Title | Probabilistic Expert Systems PDF eBook |
Author | Glenn Shafer |
Publisher | SIAM |
Pages | 88 |
Release | 1996-01-01 |
Genre | Computers |
ISBN | 9781611970043 |
Probabilistic Expert Systems emphasizes the basic computational principles that make probabilistic reasoning feasible in expert systems. The key to computation in these systems is the modularity of the probabilistic model. Shafer describes and compares the principal architectures for exploiting this modularity in the computation of prior and posterior probabilities. He also indicates how these similar yet different architectures apply to a wide variety of other problems of recursive computation in applied mathematics and operations research. The field of probabilistic expert systems has continued to flourish since the author delivered his lectures on the topic in June 1992, but the understanding of join-tree architectures has remained missing from the literature. This monograph fills this void by providing an analysis of join-tree methods for the computation of prior and posterior probabilities in belief nets. These methods, pioneered in the mid to late 1980s, continue to be central to the theory and practice of probabilistic expert systems. In addition to purely probabilistic expert systems, join-tree methods are also used in expert systems based on Dempster-Shafer belief functions or on possibility measures. Variations are also used for computation in relational databases, in linear optimization, and in constraint satisfaction. This book describes probabilistic expert systems in a more rigorous and focused way than existing literature, and provides an annotated bibliography that includes pointers to conferences and software. Also included are exercises that will help the reader begin to explore the problem of generalizing from probability to broader domains of recursive computation.
Expert Systems and Probabilistic Network Models
Title | Expert Systems and Probabilistic Network Models PDF eBook |
Author | Enrique Castillo |
Publisher | Springer Science & Business Media |
Pages | 612 |
Release | 2012-12-06 |
Genre | Computers |
ISBN | 1461222702 |
Artificial intelligence and expert systems have seen a great deal of research in recent years, much of which has been devoted to methods for incorporating uncertainty into models. This book is devoted to providing a thorough and up-to-date survey of this field for researchers and students.
Probabilistic Methods for Financial and Marketing Informatics
Title | Probabilistic Methods for Financial and Marketing Informatics PDF eBook |
Author | Richard E. Neapolitan |
Publisher | Elsevier |
Pages | 427 |
Release | 2010-07-26 |
Genre | Mathematics |
ISBN | 0080555675 |
Probabilistic Methods for Financial and Marketing Informatics aims to provide students with insights and a guide explaining how to apply probabilistic reasoning to business problems. Rather than dwelling on rigor, algorithms, and proofs of theorems, the authors concentrate on showing examples and using the software package Netica to represent and solve problems. The book contains unique coverage of probabilistic reasoning topics applied to business problems, including marketing, banking, operations management, and finance. It shares insights about when and why probabilistic methods can and cannot be used effectively. This book is recommended for all R&D professionals and students who are involved with industrial informatics, that is, applying the methodologies of computer science and engineering to business or industry information. This includes computer science and other professionals in the data management and data mining field whose interests are business and marketing information in general, and who want to apply AI and probabilistic methods to their problems in order to better predict how well a product or service will do in a particular market, for instance. Typical fields where this technology is used are in advertising, venture capital decision making, operational risk measurement in any industry, credit scoring, and investment science. Unique coverage of probabilistic reasoning topics applied to business problems, including marketing, banking, operations management, and finance Shares insights about when and why probabilistic methods can and cannot be used effectively Complete review of Bayesian networks and probabilistic methods for those IT professionals new to informatics.