# Using persistent homology as preprocessing of early warning signals for critical transition in flood

> Research article (Scientific Reports, 2021) · cited 23× · AI/ML

**Wikidata**: [openalex:W3143956158](https://www.wikidata.org/wiki/openalex:W3143956158)  
**Source**: https://4ort.xyz/entity/using-persistent-homology-as-preprocessing-of-early-warning-signals-for-critical-transition-in-flood