Understanding PEAS in Artificial Intelligence

Understanding PEAS in Artificial Intelligence

1.      Performance Measure: Performance measure is the unit to define the success of an agent.Performance varies with agents based on their different precept.

2.      Environment: Environment is the surrounding of an agent at every instant. It keeps changing with time if the agent is set in motion.There are 5 major types of environments: 

·         Fully Observable & Partially Observable

·         Episodic & Sequential

·         Static & Dynamic

·         Discrete & Continuous

·         Deterministic & Stochastic

3.      Actuator: Actuator is a part of the agent that delivers the output of an action to the environment.

4.      Sensor: Sensors are the receptive parts of an agent which takes in the input for the agent.

AgentPerformance MeasureEnvironmentActuatorSensorHospital Management SystemPatient’s health, Admission process, PaymentHospital, Doctors, PatientsPrescription, Diagnosis, Scan reportSymptoms, Patient’s responseAutomated Car DriveComfortable trip, Safety, Maximum DistanceRoads, Traffic, VehiclesSteering wheel, Accelerator, Brake, MirrorCamera, GPS, OdometerSubject TutoringMaximize scores, Improvement is studentsClassroom, Desk, Chair, Board, Staff, StudentsSmart displays, CorrectionsEyes, Ears, Notebooks