What does RLHF stand for?

What does RLHF stand for?

• A. Reinforcement Learning from Human Feedback
• B. Randomized Language Handling Framework
• C. Recursive Latent Heuristic Functions
• D. Robust Linguistic Heuristic Formulation

Answer: (A)

RLHF stands for Reinforcement Learning from Human Feedback. This approach uses human judgments to shape what the model should do, by feeding human preferences into the learning process. In practice, outputs are generated and humans provide feedback or comparisons, a reward model learns to predict those judgments, and the main model is fine-tuned with reinforcement learning to maximize that reward. This makes the model's behavior align more closely with what people want, improving usefulness and safety beyond what pure data-driven learning can achieve. The other phrases listed don’t describe this well-established method and aren’t recognized terms for aligning AI with human preferences.

RLHF stands for Reinforcement Learning from Human Feedback. This approach uses human judgments to shape what the model should do, by feeding human preferences into the learning process. In practice, outputs are generated and humans provide feedback or comparisons, a reward model learns to predict those judgments, and the main model is fine-tuned with reinforcement learning to maximize that reward. This makes the model's behavior align more closely with what people want, improving usefulness and safety beyond what pure data-driven learning can achieve.

The other phrases listed don’t describe this well-established method and aren’t recognized terms for aligning AI with human preferences.