# Improving machine learning performance on small chemical reaction data with unsupervised contrastive pretraining

> Research article (Chemical Science, 2022) · cited 45× · AI/ML

**Wikidata**: [openalex:W4220871953](https://www.wikidata.org/wiki/openalex:W4220871953)  
**Source**: https://4ort.xyz/entity/improving-machine-learning-performance-on-small-chemical-reaction-data-with-unsupervised-contrastive-pretraining