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Bayesian Nets and Causality Philosophical and Computational Foundations

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ISBN-10: 019853079X

ISBN-13: 9780198530794

Edition: 2005

Authors: Jon Williamson

List price: $145.00
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Bayesian nets are widely used in artificial intelligence as a calculus for casual reasoning, enabling machines to make predictions, perform diagnoses, take decisions and even to discover casual relationships. But many philosophers have criticized and ultimately rejected the central assumption on which such work is based-the causal Markov Condition. So should Bayesian nets be abandoned? What explains their success in artificial intelligence? This book argues that the Causal Markov Condition holds as a default rule: it often holds but may need to be repealed in the face of counter examples. Thus, Bayesian nets are the right tool to use by default but naively applying them can lead to…    
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Book details

List price: $145.00
Copyright year: 2005
Publisher: Oxford University Press, Incorporated
Publication date: 2/24/2005
Binding: Hardcover
Pages: 250
Size: 6.14" wide x 9.21" long x 0.74" tall
Weight: 1.298
Language: English

Introduction
Philosophical Claims
Computational Claims
Probability
Variables
Probability Functions
Interpretations and Distinctions
Frequency
Propensity
Chance
Bayesianism
Chance as Ultimate Belief
Applying Probability
Bayesian Nets
Bayesian Networks
Independence and D-Separation
Representing Probability Functions
Inference in Bayesian Nets
Constructing Bayesian Nets
The Adding-Arrows Algorithm
Adding Arrows: an Example
The Approximation Subspace
Greed of Adding Arrows
Complexity of Adding Arrows
The Case for Adding Arrows
Causal Nets: Foundational Problems
Causally Interpreted Bayesian Nets
Physical Causality, Physical Probability
Mental Causality, Physical Probability
Physical Causality, Mental Probability
Mental Causality, Mental Probability
Objective Bayesianism
Objective versus Subjective
The Origins of Objective Bayesianism
Empirical Constraints: The Calibration principle
Logical Constraints: The Maximum Entropy Principle
Maximising Entropy Efficiently
From Constraints to Markov Network
From Markov to Bayesian Network
Causal Constraints
Two-Stage Bayesian Nets
Causal Nets Maximise Entropy
Refining Bayesian Nets
A Two-Stage Methodology
Causality
Metaphysics of Causality
Mechanisms
Probabilistic Causality
Counterfactuals
Agency
Discovering Causal Relationships
Epistemology of Causality
Hypothetico-Deductive Discovery
Inductive Learning
Constraint-Based Induction
Bayesian Induction
Information-Theoretic Induction
Shafer's Causal Conjecturing
The Devil and the Deep Blue Sea
Epistemic Causality
Mental yet Objective
Kant
Ramsey
The Convenience of Causality
Causal Beliefs
Special Cases
Uniqueness and Objectivity
Causal Knowledge
Discovering Causal Relationships: A Synthesis
The Analogy with Objective Bayesianism
Recursive Causality
Overview
Causal Relations as Causes
Extension to Recursive Causality
Consistency
Joint Distributions
Related Proposals
Structural Equation Models
Argumentation Networks
Logic
Overview
Propositional Logic
Bayesian Nets for Logical Reasoning
Influence Relations
Recursive Logical Nets
The Effectiveness of Logical Nets
Logic Programming and Logical Nets
Logical Constraints and Logical Beliefs
Probability Logic
Partial Entailment
Semantics for Probability Logic
Deciding Probabilistic Entailment
Language Change
Two Problems of Belief Change
Language Contains Implicit Knowledge
Goodman's New Problem of Induction
The Principle of Indifference
Indirect Evidence
Types of Language Change
Conservativity
Prospects for a Solution
Language Change Update Strategies
The Maximin Update Strategy
Cross Entropy Updating of Bayesian Nets
Compatibility and Indirect Evidence
The Maxent Update Strategy
References
Index