# Heterogeneous Contrastive Learning: Encoding Spatial Information for Compact Visual Representations

> Research article (IEEE Transactions on Multimedia, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3204548263](https://www.wikidata.org/wiki/openalex:W3204548263)  
**Source**: https://4ort.xyz/entity/heterogeneous-contrastive-learning-encoding-spatial-information-for-compact-visual-representations