# Optimization of Associative Knowledge Graph using TF-IDF based Ranking Score

> Research article (Applied Sciences, 2020) · cited 27× · AI/ML

**Wikidata**: [openalex:W3039700021](https://www.wikidata.org/wiki/openalex:W3039700021)  
**Source**: https://4ort.xyz/entity/optimization-of-associative-knowledge-graph-using-tf-idf-based-ranking-score