# NCH-DDA: Neighborhood contrastive learning heterogeneous network for drug–disease association prediction

> Research article (Expert Systems with Applications, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4387191019](https://www.wikidata.org/wiki/openalex:W4387191019)  
**Source**: https://4ort.xyz/entity/nch-dda-neighborhood-contrastive-learning-heterogeneous-network-for-drugdisease-association-prediction