# A Comparison of Linear and Non-Linear Machine Learning Techniques (PCA and SOM) for Characterizing Urban Nutrient Runoff

> Research article (Sustainability, 2021) · cited 29× · AI/ML

**Wikidata**: [openalex:W3130430887](https://www.wikidata.org/wiki/openalex:W3130430887)  
**Source**: https://4ort.xyz/entity/a-comparison-of-linear-and-non-linear-machine-learning-techniques-pca-and-som-for-characterizing-urban-nutrient-runoff