# Hierarchical Axiomatic Fuzzy Set Granulation for Financial Time Series Clustering

> Research article (IEEE Transactions on Fuzzy Systems, 2020) · cited 24× · AI/ML

**Wikidata**: [openalex:W3114899680](https://www.wikidata.org/wiki/openalex:W3114899680)  
**Source**: https://4ort.xyz/entity/hierarchical-axiomatic-fuzzy-set-granulation-for-financial-time-series-clustering