# A Feature Combination-Based Graph Convolutional Neural Network Model for Relation Extraction

> Research article (Symmetry, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3189241502](https://www.wikidata.org/wiki/openalex:W3189241502)  
**Source**: https://4ort.xyz/entity/a-feature-combination-based-graph-convolutional-neural-network-model-for-relation-extraction