"我的RAG召回率只有40%，已经把Chunk大小调到512了，混合检索也加了，还是不行，到底哪里出问题了？"我说你把相似度计算方式发来看看。 前段时间一个学员在群里问： "我的RAG召回率只有40%，已经把Chunk大小调到512了，混合检索也加了，还是不行，到底哪里出 ...

In this video playlist, you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply, and divide complex numbers to ...

Mathematics be a tricky subject, and many students struggle to get the hang of it, finding it difficult to solve problems and equations in class. It requires a special sort of attention that one can’t ...

Abstract: Math.js is a JavaScript library that brings advanced mathematics to the web browser and server. The case study in this article demonstrates its flexibility by extending the library using ...

大家好，今天我们来聊一个由 AI 引发的“血案”，主角是我们日常开发中可能不太在意的 Math.Pow函数。 缘起：一个“烧CPU”的爱好 熟悉我的朋友可能知道，我之前写过一个好玩的东西——用C#来模拟天体运行，甚至还包括一个三体问题的模拟器。每当看到代码 ...

Math Progress is now generally available! Streamline assignment creation and tailor your math instruction based on student performance insights. Fundamental math skills are foundational for learners ...

Google says it has begun requiring users to turn on JavaScript, the widely used programming language to make web pages interactive, in order to use Google Search. In ...