# A multi-aspect user-interest model based on sentiment analysis and uncertainty theory for recommender systems

> Research article (Electronic Commerce Research, 2018) · cited 20× · AI/ML

**Wikidata**: [openalex:W2892661701](https://www.wikidata.org/wiki/openalex:W2892661701)  
**Source**: https://4ort.xyz/entity/a-multi-aspect-user-interest-model-based-on-sentiment-analysis-and-uncertainty-theory-for-recommender-systems