AI agents
Understanding AI Agent Types: A Beginner's Guide with Real-World Examples
AI agents can be classified based on how they make decisions and interact with their environment.
AI agents can be classified based on how they make decisions and interact with their environment.
1. Simple Reflex Agent
Acts only on the current input.
Uses predefined rules ("if this, then that").
No memory of previous actions.
Example: A motion-sensor light that turns on when movement is detected.
2. Model-Based Reflex Agent
Maintains an internal model (memory) of the environment.
Uses current input plus past information.
Example: A robot vacuum that remembers which rooms it has already cleaned.
3. Goal-Based Agent
Makes decisions based on achieving a specific goal.
Evaluates different actions to reach the desired outcome.
Example: A GPS navigation system finding the best route to a destination.
4. Utility-Based Agent
Chooses the action that provides the highest overall benefit (utility).
Balances multiple factors such as cost, time, and quality.
Example: A ride-sharing app selecting the fastest and mos…
