点击上方“Deephub Imba”,关注公众号,好文章不错过 !这篇文章从头实现 LLM-JEPA: Large Language Models Meet Joint Embedding Predictive Architectures。需要说明的是，这里写的是一个简洁的最小化训练脚本，目标是了解 JEPA 的本质：对同一文本创建两个视图，预测被遮蔽片段的嵌入，用表示对齐损失来训练。本文的目标是 ...

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

Python中字符串的replace()方法可将指定子字符串替换为新内容，使用简单，只需调用该方法并传入原字符串和替换字符串即可完成操作。 1、 定义字符串变量并赋予初始值。 2、 通过replace()方法将字符串中指定子串替换，并将新结果保存到另一个变量中。 3、 输出 ...

Python has long been a dominant force in the programming world, celebrated for its simplicity, readability, and versatility. From web development to data science, Python has been the go-to language ...

Did you know it’s now possible to build blockchain applications, known also as decentralized applications (or “dApps” for short) in native Python? Blockchain development has traditionally required ...

When you want to replace a string from other string in a string then you can use REPLACE function. REPLACE function returns the string str with all occurrences of the string from Str and replace it by ...

大家好，我是皮皮。 一、前言 前几天在Python白银交流群【上海新年人】问了一个Pandas基础的问题。问题如下：大佬们，这里面的dtype，能直接改成str格式？我一开始认为只能这么看print(df.dtypes)，传统的做法我一直认为是这样子df['数学'] = df['数学'].astype(str)，不 ...