# A graph based keyword extraction model using collective node weight

> Research article (Expert Systems with Applications, 2017) · cited 98× · AI/ML

**Wikidata**: [openalex:W2772993019](https://www.wikidata.org/wiki/openalex:W2772993019)  
**Source**: https://4ort.xyz/entity/a-graph-based-keyword-extraction-model-using-collective-node-weight