Respond directly to percepts.

example

Maintain an internal state.

Example

Actions based on achieving goals.

Example

Choose actions to maximize utility.

Example

Improve performance through learning.

Example

Observable vs. Partially Observable

Deterministic vs. Stochastic

Episodic vs. Sequential

Static vs. Dynamic

Discrete vs. Continuous

Single-agent vs. Multi-agent

Performance Measure

Environment

Actuators

Sensors

Simple Reflex

Complex Reflex

Utility-Based

Learning-Based

Supervised Learning

Unsupervised Learning

Reinforcement Learning

Hybrid Learning