# Hierarchical electricity time series prediction with cluster analysis and sparse penalty

> Research article (Pattern Recognition, 2022) · cited 28× · AI/ML

**Wikidata**: [openalex:W4210677751](https://www.wikidata.org/wiki/openalex:W4210677751)  
**Source**: https://4ort.xyz/entity/hierarchical-electricity-time-series-prediction-with-cluster-analysis-and-sparse-penalty