# Financial portfolio optimization with online deep reinforcement learning and restricted stacked autoencoder—DeepBreath

> Research article (Expert Systems with Applications, 2020) · cited 143× · AI/ML

**Wikidata**: [openalex:W3016693931](https://www.wikidata.org/wiki/openalex:W3016693931)  
**Source**: https://4ort.xyz/entity/financial-portfolio-optimization-with-online-deep-reinforcement-learning-and-restricted-stacked-autoencoderdeepbreath