# Hierarchical framework for interpretable and specialized deep reinforcement learning-based predictive maintenance

> Research article (Data & Knowledge Engineering, 2023) · cited 22× · AI/ML

**Wikidata**: [openalex:W4388090033](https://www.wikidata.org/wiki/openalex:W4388090033)  
**Source**: https://4ort.xyz/entity/hierarchical-framework-for-interpretable-and-specialized-deep-reinforcement-learning-based-predictive-maintenance