# Investigation on Intelligent Early Warning of Rock Burst Disasters Using the PCA-PSO-ELM Model

> Research article (Applied Sciences, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4385420540](https://www.wikidata.org/wiki/openalex:W4385420540)  
**Source**: https://4ort.xyz/entity/investigation-on-intelligent-early-warning-of-rock-burst-disasters-using-the-pca-pso-elm-model