# Investigating Entropy for Extractive Document Summarization

> Research article (Expert Systems with Applications, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3199838918](https://www.wikidata.org/wiki/openalex:W3199838918)  
**Source**: https://4ort.xyz/entity/investigating-entropy-for-extractive-document-summarization