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 ...

Unlike typical AI tools, NotebookLM is designed to help you interact with sources you upload to notebooks. This means the best way to use NotebookLM efficiently is by populating your notebooks with ...

Faith writes guides, how-tos, and roundups on the latest Android games and apps for Android Police. You'll find her writing about the newest free-to-play game to hit Android or discussing her paranoia ...

Mike Toole is the managing editor for CBS Boston. He has worked in the WBZ-TV newsroom for more than 20 years. He previously wrote and produced news and sports at WABC-TV in New York. Read's ...

Editor's note: This is a summary of jury deliberations in the Karen Read trial for Monday, June 16. For the latest on the deliberations, visit USA TODAY's story for Tuesday, June 17. Jurors in Karen ...

Editor's note: This page summarizes testimony in the Karen Read trial for Monday, May 5. For the latest updates on the Karen Read retrial, visit USA TODAY's coverage for Tuesday, May 6. A firefighter ...

The retrial of Karen Read is shaping up to be altogether similar to her first murder trial, but there are several differences that could influence whether the jury reaches a verdict this time around.

Read is a 44-year-old financial analyst from Mansfield, Massachusetts who is standing trial for allegedly hitting and killing her boyfriend, former Boston police officer John O'Keefe, with her SUV ...

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, ...