# Easy representation of multivariate functions with low-dimensional terms via Gaussian process regression kernel design: applications to machine learning of potential energy surfaces and kinetic energy densities from sparse data

> Research article (Machine Learning Science and Technology, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4225835446](https://www.wikidata.org/wiki/openalex:W4225835446)  
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