A rope-tow start gate has no labeled “correct start” file. A cart learns by inching forward, receiving a plus when skiers load smoothly and a minus when the line bunches. Which ML form is that?
Select an answer to reveal the explanation.
Short Explanation
No labeled correct-start file. The cart inches forward, plus when skiers load smoothly, minus when the line bunches. That is reinforcement learning: an agent, an environment, and a reward or penalty. A plus is not a class label on a fixed file.
Full Explanation
RL is identified by trial-and-error interaction and a reward signal. Typical settings include robotics, vehicles, and adaptive assistants at tester awareness. A fixed labeled file, clustering, and a continuous target are different forms.