如果一个摘要是“正确的废话”（如“这份文档包含了重要的财务数据”），它在任何文档下生成的概率都很高，两项相减接近于零，互信息极低。只有当摘要高度特异性地依赖于特定文档时，互信息才会显著为正。

如果你曾看到过令人头疼的“iPhone存储已满”提示，你并不孤单。照片、视频、下载的应用以及浏览器缓存和系统数据会在不知不觉中快速占满存储空间。虽然Apple希望你通过升级iCloud+ 套餐来解决问题，但这并不是唯一的选择。iOS ...

从世界之巅的雪域苍穹，到广袤国土的生态肌理；从万米深海的幽暗静谧，到南北两极的冰封辽阔。“十四五”期间，中国自然资源科技以无畏的探索精神，构建起“上天入地、登峰下海”的全方位创新格局，为国家安全与高质量发展筑牢坚实的屏障。

Kids practice rope jumping at a training center in Chang'an District of Shijiazhuang City, north China's Hebei Province, Aug.

ISLAMABAD, Dec 31 (Gwadar Pro) – Chinese aerospace company PIESAT took part in an artificial intelligence (AI) and drone expo in Islamabad, as Pakistan looks to expand cooperation with China on ...

LISBON, Dec. 30 (Xinhua) -- Immigration control waiting time at Lisbon airport exceeded seven hours on Tuesday, resulting in operational losses for airlines and missed passenger connections. Travelers ...

"Because tax systems often rely on rules designed for stable economic conditions, periods of rapid inflation can distort incentives in ways that benefit asset holders while quietly eroding the real ...

Introduction | 导读Which one is the best ...

(ECNS) -- A term borrowed from the gaming world — the "kill line" — has recently gone viral online to describe what many see ...

BEIJING, Dec. 25 (Xinhua) -- In the 15th Five-Year Plan period (2026-2030), China will double down on efforts to advance Digital China development, as well as drive digital and intelligent ...

BEIJING, Dec. 26 (Xinhua) -- China, home to the world's largest high-speed rail network, has expanded its total operational ...