# Contrastive Trajectory Learning for Tour Recommendation

> Research article (ACM Transactions on Intelligent Systems and Technology, 2021) · cited 40× · AI/ML

**Wikidata**: [openalex:W3217176841](https://www.wikidata.org/wiki/openalex:W3217176841)  
**Source**: https://4ort.xyz/entity/contrastive-trajectory-learning-for-tour-recommendation