# Decision Intelligence-Based Predictive Modelling of Hard Rock Pillar Stability Using K-Nearest Neighbour Coupled with Grey Wolf Optimization Algorithm

> Research article (Processes, 2024) · cited 24× · AI/ML

**Wikidata**: [openalex:W4394855649](https://www.wikidata.org/wiki/openalex:W4394855649)  
**Source**: https://4ort.xyz/entity/decision-intelligence-based-predictive-modelling-of-hard-rock-pillar-stability-using-k-nearest-neighbour-coupled-with-gr