只用 FAISS 时，搜索有时像在碰运气——语义上相似但事实错误的结果时常出现。迁移到 Qdrant拿到的不只是数据库，更是对系统的掌控力。稠密向量配合关键词过滤（混合搜索），终于能回答"显示 GPU 相关的技术文档，但只要官方手册里的"这种精确查询 ...

WASHINGTON, Dec 3 (Reuters) - U.S. import prices were unexpectedly unchanged in September as high costs for consumer goods, excluding motor vehicles, were offset by cheaper energy products. The flat ...

BEIJING, Aug 15 (Reuters) - China on Friday filed a complaint with the WTO against Canada's import restrictions on steel and other products, the Chinese commerce ministry said. China "strongly ...

E-commerce giant Temu has implemented a new import charge, more than doubling the price of many items shipped from China in response to imposed tariffs by the U.S. Known for its cheap prices for ...

What if the tools you already use could do more than you ever imagined? Picture this: you’re working on a massive dataset in Excel, trying to make sense of endless rows and columns. It’s slow, ...

This hands-on tutorial will walk you through the entire process of working with CSV/Excel files and conducting exploratory data analysis (EDA) in Python. We’ll use a realistic e-commerce sales dataset ...

CSV, or Comma Separated Values, are files used for all kinds of things, from managing large datasets to exporting data to move it between web services. You might think CSV files are just spreadsheets, ...

Ayyoun is a staff writer who loves all things gaming and tech. His journey into the realm of gaming began with a PlayStation 1 but he chose PC as his platform of choice. With over 6 years of ...