# How much is enough? Influence of number of presence observations on the performance of species distribution models

> Research article (Sommerfeltia, 2019) · cited 42× · AI/ML

**Wikidata**: [openalex:W2915072022](https://www.wikidata.org/wiki/openalex:W2915072022)  
**Source**: https://4ort.xyz/entity/how-much-is-enough-influence-of-number-of-presence-observations-on-the-performance-of-species-distribution-models