# DRL4IR: 2nd Workshop on Deep Reinforcement Learning for Information Retrieval

> Research article (Proceedings of the 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021) · cited 12× · AI/ML

**Wikidata**: [openalex:W3178963676](https://www.wikidata.org/wiki/openalex:W3178963676)  
**Source**: https://4ort.xyz/entity/drl4ir-2nd-workshop-on-deep-reinforcement-learning-for-information-retrieval