# Dual Contrastive Transformer for Hierarchical Preference Modeling in Sequential Recommendation

> Research article (Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023) · cited 13× · AI/ML

**Wikidata**: [openalex:W4384643619](https://www.wikidata.org/wiki/openalex:W4384643619)  
**Source**: https://4ort.xyz/entity/dual-contrastive-transformer-for-hierarchical-preference-modeling-in-sequential-recommendation