# Matrix representation of the conditional entropy for incremental feature selection on multi-source data

> Research article (Information Sciences, 2022) · cited 28× · AI/ML

**Wikidata**: [openalex:W4206921916](https://www.wikidata.org/wiki/openalex:W4206921916)  
**Source**: https://4ort.xyz/entity/matrix-representation-of-the-conditional-entropy-for-incremental-feature-selection-on-multi-source-data