Analysis: "习近平将出席2026世界人工智能大会暨人工智能全球治理高级别会议开幕式并发表主旨讲话"

How we calculate: Density = keyword mentions ÷ total articles. Amplification = newspaper density ÷ People's Daily baseline density. We separate headline mentions from body text — headline placement represents a deliberate editorial decision to prioritize the keyword.
Searching across 26 provincial newspapers...