# Action-dependent Control Variates for Policy Optimization via Stein Identity

> Research article (International Conference on Learning Representations, 2018) · cited 35× · AI/ML

**Wikidata**: [openalex:W2786887383](https://www.wikidata.org/wiki/openalex:W2786887383)  
**Source**: https://4ort.xyz/entity/action-dependent-control-variates-for-policy-optimization-via-stein-identity