Chapter 16: MAKING SIMPLE DECISIONS
ARTIFICIAL INTELLIGENCE MODERN APPROACH
Visual Summaries
Core Terminology
Master key academic terminology through active recall and spaced repetition concepts.
Utility theory
Decision theory is formed by combining probability theory with which other theory?
The Principle of Maximum Expected Utility (MEU)
What principle states that a rational agent should select the action that yields the highest average utility?
P(RESULT(a)=s∣a,e)
In decision theory, how is the probability of an outcome s occurring after action a given evidence e typically denoted?
Orderability
Utility theory Axiom: For any two lotteries A and B, the agent must prefer A, prefer B, or be indifferent.
Transitivity
Utility theory Axiom: If an agent prefers A to B and B to C, then the agent must prefer A to C.
Continuity
Utility theory Axiom: If A≻B≻C, there exists a probability p such that the agent is indifferent between B and a lottery of A and C.

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