RLHF
Artificial Intelligence
Reinforcement Learning from Human Feedback, Explained Simply
The looks of ChatGPT in 2022 completely modified how the world began perceiving artificial intelligence. The incredible performance of ChatGPT led to the rapid development of other powerful LLMs.
We could roughly say that ChatGPT...
Artificial Intelligence
How LLMs Work: Reinforcement Learning, RLHF, DeepSeek R1, OpenAI o1, AlphaGo
Welcome to part 2 of my LLM deep dive. If you happen to’ve not read Part 1, I highly encourage you to ascertain it out first.
Previously, we covered the primary two major stages of...
Artificial Intelligence
The Many Faces of Reinforcement Learning: Shaping Large Language Models
Lately, Large Language Models (LLMs) have significantly redefined the sphere of artificial intelligence (AI), enabling machines to know and generate human-like text with remarkable proficiency. This success is basically attributed to advancements in machine...
Artificial Intelligence
Inflection launches ’emotion model’ for businesses…”LLM personality learning tailored to the brand”
Inflection AI, which goals to create emotional and human artificial intelligence (AI), has launched a brand new model that could be customized to suit business needs. The reason is that it does not only...
Artificial Intelligence
Direct Preference Optimization: A Complete Guide
import torch
import torch.nn.functional as F
class DPOTrainer:
def __init__(self, model, ref_model, beta=0.1, lr=1e-5):
self.model = model
self.ref_model =...
Artificial Intelligence
Advancing AI Alignment with Human Values Through WARM
Alignment of AI Systems with Human ValuesArtificial intelligence (AI) systems have gotten increasingly able to assisting humans in complex tasks, from customer support chatbots to medical diagnosis algorithms. Nevertheless, as these AI systems tackle...
Artificial Intelligence
[11월3주] 강화학습법 ‘DPO’, ‘RLHF’ 대안으로 인기…마커AI 1위 탈환
업스테이지와 한국지능정보사회진흥원(NIA)이 공동으로 주최하는 '오픈 Ko-LLM 리더보드' 11월 3주 순위에서는 다수의 개발자가 '직접 선호 최적화(DPO, Direct Preference Optimization)'로 좋은 성적을 거뒀다.
DPO는 지난 5월 스탠포드대학교 연구진이 발표한 강화 학습법이다. '챗GPT'에 사용한 인간 피드백을 통한 강화...
Artificial Intelligence
OpenAI, ChatGPT unveils ways to enhance hallucination problems
OpenAI has unveiled a recent method to enhance the hallucination problem of 'ChatGPT' with a human-like pondering approach.
In line with CNBC, in a paper published on the thirty first (local time), OpenAI hallucinates artificial...
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