RunByAI

Tag: 微调

6 post(s)

September 22, 20260 comment(s)

Introduction to Model Merging: How to "merge" the abilities of multiple models without retraining

To add multiple abilities to the same large model, it is usually necessary to fine tune them separately and find ways to put the results together. In recent years, a practice called "model merging" ha

Tech Guide 微调 Open source big model

September 21, 20260 comment(s)

Introduction to LoRA: Why it's Not Necessary to Adjust All Parameters for Fine tuning Large Models

1、 Why is fine-tuning becoming increasingly expensiveLarge models often have billions to billions of parameters. Traditional Full Fine tuning requires saving a weight equal to the original model for e

Tech Guide 微调 Large Language Model (LLM)

September 20, 20260 comment(s)

Introduction to RLHF: How Human Feedback Teaches Large Models to Behave

RLHF (Reinforcement Learning from Human Feedback) is the step that turns a base model which merely continues text into a chat model that follows instructions and matches human preferences. OpenAI's pu

Tech Guide 微调 Large Language Model (LLM)

September 18, 20260 comment(s)

Introduction to LoRA Fine tuning: Using Very Few Parameters to Help Large Models "Learn New Skills"

Full Fine tuning is often not practical for a large model on one's computer to learn a specific task - it requires updating all parameters of the model, has high memory overhead, slow training, and re

Tech Guide large model 微调 Large Language Model (LLM)

September 14, 20260 comment(s)

Introduction to Model Fine tuning: How to choose between Full Fine tuning, LoRA, and QLoRA

Fine tuning is one of the most common paths to transform a general large model into an "exclusive assistant" that can solve one's own business problems. But when faced with terms such as full fine-tun

Guide 微调 large model

July 12, 20260 comment(s)

Implementation Guide for Large Model Enterprise Applications: Deployment, Fine tuning, and Cost Optimization

With the rapid development of big language models such as ChatGPT, Claude, Gemini, more and more enterprises are exploring the integration of big models into their own businesses. However, from concep

Tech Guide large model 微调 Enterprise AI