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 ...

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 ...

Data Parallel Extension for NumPy* or dpnp is a Python library that implements a subset of NumPy* that can be executed on any data parallel device. The subset is a drop-in replacement of core NumPy* ...

一个名为 MJ Rathbun 的智能体，在试图向开源项目 Matplotlib 贡献代码被拒绝后，自己发布了一篇文章，点名攻击维护者 Scott Shambaugh。 2 月 10 日，Matplotlib 维护团队创建了一条 Issue，内容是一项简单的性能优化，将 np.column_stack () 替换为 np.vstack ().T。

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