# Grouping by proximity and the visual impression of approximate number in random dot arrays

> Research article (Vision Research, 2015) · cited 47× · AI/ML

**Wikidata**: [openalex:W1938642425](https://www.wikidata.org/wiki/openalex:W1938642425)  
**Source**: https://4ort.xyz/entity/grouping-by-proximity-and-the-visual-impression-of-approximate-number-in-random-dot-arrays