# Evaluating the Inverted Pyramid Structure through Automatic 5W1H Extraction and Summarization

> Research article (2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3127856874](https://www.wikidata.org/wiki/openalex:W3127856874)  
**Source**: https://4ort.xyz/entity/evaluating-the-inverted-pyramid-structure-through-automatic-5w1h-extraction-and-summarization