# Novel medical question and answer system: Graph convolutional neural network based with knowledge graph optimization

> Research article (Expert Systems with Applications, 2023) · cited 31× · AI/ML

**Wikidata**: [openalex:W4367056108](https://www.wikidata.org/wiki/openalex:W4367056108)  
**Source**: https://4ort.xyz/entity/novel-medical-question-and-answer-system-graph-convolutional-neural-network-based-with-knowledge-graph-optimization