# A Technology-Based Classification of Firms: Can We Learn Something Looking Beyond Industry Classifications?

> Research article (Entropy, 2018) · cited 15× · AI/ML

**Wikidata**: [openalex:W2901530179](https://www.wikidata.org/wiki/openalex:W2901530179)  
**Source**: https://4ort.xyz/entity/a-technology-based-classification-of-firms-can-we-learn-something-looking-beyond-industry-classifications