# Metric and non-metric proximity transformations at linear costs

> Research article (Neurocomputing, 2015) · cited 53× · AI/ML

**Wikidata**: [openalex:W2120157859](https://www.wikidata.org/wiki/openalex:W2120157859)  
**Source**: https://4ort.xyz/entity/metric-and-non-metric-proximity-transformations-at-linear-costs