Identified total revenue generated during the period. Found peak revenue months using time-series analysis. 🔹 Product Performance Top-selling products were identified using SQL aggregation. Certain ...

Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...

Installation of Python 3.x and other prerequisites such as "Jupyter Notebook" are completly explained in the first video/lecture of the course. Here is also a link to a video that I made installing ...

教材面向机器学习初学者和有经验的人工智能技术开发人员，旨在帮助读者理解和掌握机器学习的基本概念、算法和应用。 教材围绕机器学习和深度学习算法的基本原理，全面、深入地介绍数据分析、机器学习、深度学习相关理论及实际项目应用。教材包含16个 ...

半年之前，他还在一家科技公司从事数据标注与清洗工作，日复一日处理海量文本与图像数据。尽管身处人工智能行业，但他清晰感受到自己与核心技术环节的距离——模型设计与算法开发始终是一个难以触及的领域。六个月后，他入职一家中型互联网公司担任机器学习工程师，负责 ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

Abstract: Traditional matching methods rely on accurate mathematical models, but in the real world, the characteristics or attributes of network nodes are often fuzzy and difficult to describe with ...

不要小瞧一个 AI 代理的勇气和决心。。 在 AI 时代，开源社区太难了，不仅因为 Vibe Coding 正在杀死开源社区，甚至开源社区管理员，还会被 AI 攻击。 如果几年前有人跟我说，「你以后可能会被一个 AI 代理写文章攻击」，我大概会把这句话当成科幻小说的情节。

In this academy, you’ll explore how data scientists analyze real-world data to uncover meaningful insights. Through hands-on projects, you’ll learn the fundamentals of data analysis and machine ...

代码被拒绝了，AI 写了一篇「小作文」反击人类。如果把这句话放在一年前，大多数人会觉得是段子。但它真的发生了。这两天，技术圈讨论最多的不是某个大模型的迭代，而是发生一个 GitHub 开源项目里的「智械危机」。简单来说，一个由 AI Agent（AI 智能体）代理的 GitHub 账号，给知名开源项目 Matplotlib ...

Data Normalization vs. Standardization is one of the most foundational yet often misunderstood topics in machine learning and ...