# Exploring the Use of Invalid Action Masking in Reinforcement Learning: A Comparative Study of On-Policy and Off-Policy Algorithms in Real-Time Strategy Games

> Research article (Applied Sciences, 2023) · cited 21× · AI/ML

**Wikidata**: [openalex:W4384822329](https://www.wikidata.org/wiki/openalex:W4384822329)  
**Source**: https://4ort.xyz/entity/exploring-the-use-of-invalid-action-masking-in-reinforcement-learning-a-comparative-study-of-on-policy-and-off-policy-al