A hybrid intelligent optimization algorithm combining weighted K-means clustering and improved ABC for optimal deployment of prehospital emergency heliports.

Sci Rep · 2026 · PMC13243542 · PMID 41991985

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

Elbow method As the number of cluster centers K increases, the SSE value of the clustering result typically shows a decreasing trend.

also in 47,180 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.