# A Hierarchical Attention Model for CTR Prediction Based on User Interest

> Research article (IEEE Systems Journal, 2019) · cited 23× · AI/ML

**Wikidata**: [openalex:W2981385053](https://www.wikidata.org/wiki/openalex:W2981385053)  
**Source**: https://4ort.xyz/entity/a-hierarchical-attention-model-for-ctr-prediction-based-on-user-interest