# Design and validation of annotation schemas for aspect-based sentiment analysis in the tourism sector

> Research article (Information Technology & Tourism, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2982302493](https://www.wikidata.org/wiki/openalex:W2982302493)  
**Source**: https://4ort.xyz/entity/design-and-validation-of-annotation-schemas-for-aspect-based-sentiment-analysis-in-the-tourism-sector