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Simulating The Martian
USD 383 STEM Camp - Day 4
What is Artificial Intelligence?
Intelligent or Merely Human?
Image Source: Wikipedia
Strong AI vs. Weak AI
- Strong AI - matches human intelligence and is capable of performing any task
- Weak AI - only designed to perform a specific subset of intelligent actions
Intelligent Agents
- Agent: Definition
- Any entity that perceives its environment through sensors and acts upon that environment through effectors
- Examples (class discussion): human, robotic, software agents
Agents
- Perception: Signal from environment, may exceed sensory capacity
- Sensors: Acquires percepts, possible limitations
- Action: Attempts to affect environment, usually exceeds effector capacity
- Effectors: Transmits actions, possible limitations
Generic Intelligent Agent Model
Image Source: Dr. Hsu
Artificial Neural Networks
Image Source: Wikipedia
Neural Network Activity
- Each person has 10 images
- Vote if that image is a CAT or DOG
- If you are correct, you get more votes next time
- If you are incorrect, you get less votes next time
Camouflaging Tanks
- 100 photos of tanks behind trees
- 100 photos of just trees
- It worked for all pictures that were used to train the system
- It didn't work for another set of pictures
Why?
Artificial Intelligence Today
Deep Blue
Beat Gary Kasparov at Chess in 1997
Image Source: Wikipedia
