人工智能真的 “无所不能”？多数人认知的只是被神化的传统 IT！

已经非常接近真实值了，如果继续微调，就可以无限接近真实值，虽然一般无法求得最优解，但现实中只是误差可以接受就可以了。通过现有的数据或资料，称为样本，通过尝试求解参数（局部最优解）的过程，就是机器学习的核心内容。误差值是用来控制每次调整参数的幅度。
How-To Geek on MSN

I coded my own Spotify Wrapped with Python, here's how

Wrap your Python skills around this simple project to learn about web programming and the Spotify API.
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Yelp Publishes Blueprint for Managing S3 Server-Access Logs at Massive Scale

In a detailed engineering post, Yelp shared how it built a scalable and cost-efficient pipeline for processing Amazon S3 ...