# A Clustering Refinement Approach for Revealing Urban Spatial Structure from Smart Card Data

> Research article (Applied Sciences, 2020) · cited 10× · AI/ML

**Wikidata**: [openalex:W3049378959](https://www.wikidata.org/wiki/openalex:W3049378959)  
**Source**: https://4ort.xyz/entity/a-clustering-refinement-approach-for-revealing-urban-spatial-structure-from-smart-card-data