# Should We Embed in Chemistry? A Comparison of Unsupervised Transfer Learning with PCA, UMAP, and VAE on Molecular Fingerprints

> Research article (Pharmaceuticals, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W3187366930](https://www.wikidata.org/wiki/openalex:W3187366930)  
**Source**: https://4ort.xyz/entity/should-we-embed-in-chemistry-a-comparison-of-unsupervised-transfer-learning-with-pca-umap-and-vae-on-molecular-fingerpri