Meaning of RLHF | Babel Free

Definitions

Initialism of reinforcement learning from human feedback.

abbreviation, alt-of, initialism, uncountable

Examples

“ChatGPT and reinforcement learning with human feedback (RLHF) have⟳ revolutionized the AI landscape, providing an accessible and reliable platform for AI-enabled applications.”

“Turning it into a chatbot requires an extra step, the aforementioned reinforcement learning with human feedback: RLHF. An army of human testers are given access to the raw LLM, and instructed to put⟳ it through its paces: asking questions, giving instructions and providing feedback.”

“RLHF now seems more like⟳ a process⟳ by which machines learn⟳ humans, including our weaknesses and how to exploit them. Chatbots tap into our desire to be proved right or to feel⟳ special.”

“At the time, InstructGPT received limited external attention. But within OpenAI, the AI safety researchers had proved their point⟳: RLHF did make⟳ large language models significantly more appealing as products.”

“The “yeasayer effect” arises in AI models trained using reinforcement learning from human feedback (RLHF)—human “data labellers” rate the answer⟳ generated by the model⟳ as being either acceptable or not.”

CEFR level