m/AIMA tutorial:11-1 today and Monday.27 Soda Reminders INTELLIGENT AGENT 80 A vacuum-cleaner agent Vacuum-cleaner world agent program runs on the physical ar he agent function maps from percept histork 鞋Intelligent Agents Chapter 2 Chapter 2 1 Reminders Assignment 0 (lisp refresher) due 1/28 Lisp/emacs/AIMA tutorial: 11-1 today and Monday, 271 So Chapter da 2 2 Outline ♦ Agents and environments ♦ Rationality ♦ PEAS (Performance measure, Environment, Actuators, Sensors) ♦ Environment types ♦ Agent types Chapter 2 3 Agents and environments agent ? percepts sensors actions environment actuators Agents include humans, robots, softbots, thermostats, etc. The agent function maps from percept histories to actions: f : P ∗ → A The agent program runs on the physical architecture to produce f Chapter 2 4 Vacuum-cleaner world A B Percepts: location and contents, e.g., [A, Dirty] Actions: Left, Right, Suck, NoOp Chapter 2 5 A vacuum-cleaner agent Percept sequence Action [A, Clean] Right [A, Dirty] Suck [B, Clean] Left [B, Dirty] Suck [A, Clean], [A, Clean] Right [A, Clean], [A, Dirty] Suck . . . . . . function Reflex-Vacuum-Agent([location,status]) returns an action if status = Dirty then return Suck else if location = A then return Right else if location = B then return Left What is the right function? Can it be implemented in a small agent program? Chapter 2 6