# Multi-level knowledge-based approach for implicit aspect identification

> Research article (Applied Intelligence, 2020) · cited 32× · AI/ML

**Wikidata**: [openalex:W3045707174](https://www.wikidata.org/wiki/openalex:W3045707174)  
**Source**: https://4ort.xyz/entity/multi-level-knowledge-based-approach-for-implicit-aspect-identification