technology hard Fill in the Blank

The AI approach where systems learn by trial and error using rewards and penalties is called ________ Learning.

  1. Quantum
  2. Reinforcement
  3. Microservices / RESTful
  4. Inversion

Answer: Reinforcement

Reinforcement Learning (RL) trains agents to make sequential decisions by interacting with an environment and receiving rewards/penalties. Used in robotics, game playing (AlphaGo), autonomous vehicles, and resource optimization. Differs from supervised learning (labeled data) and unsupervised learning (pattern discovery).

Topic Emerging Technologies
Exam Relevance UPSC, SSC CGL, Banking