The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

The most popular AI helpers among Python developers are OpenAI ChatGPT and GitHub Copilot. This is the result of a new survey ...

Nvidia’s NeMo Retriever models and RAG pipeline make quick work of ingesting PDFs and generating reports based on them. Chalk ...

Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.

Simiyu, G. W. and Mwatelah, J. (2025) Mapping Water Quality Using Remote Sensing Technology: A Case Study of Lake Victoria. Journal of Geoscience and Environment Protection, 13, 225-252. doi: ...

According to statistics from Liepin.com, 90% of big data positions require at least one programming language to be mastered. From a data analysis assistant earning 8k a month to a data scientist ...

模型分为120B和20B两个版本，其中20B的版本理论上可以在消费级的16GB以上显存的显卡上运行，从而允许我们以较低的成本使用消费级显卡训练GPT。 近日，博主Lorentz Yeung发表的一篇博客，就对本地部署和微调训练GPT-OSS进行了手把手的详尽教学，小白友好值Max。

近端策略优化(Proximal Policy Optimization, PPO)作为强化学习领域的重要算法，在众多实际应用中展现出卓越的性能。本文将详细介绍PPO算法的核心原理，并提供完整的PyTorch实现方案。