# Performance Evaluation Indicator (PEI): A new paradigm to evaluate the competence of machine learning classifiers in predicting rockmass conditions

> Research article (Advanced Engineering Informatics, 2021) · cited 49× · AI/ML

**Wikidata**: [openalex:W3119554784](https://www.wikidata.org/wiki/openalex:W3119554784)  
**Source**: https://4ort.xyz/entity/performance-evaluation-indicator-pei-a-new-paradigm-to-evaluate-the-competence-of-machine-learning-classifiers-in-predic