# The echo index and multistability in input-driven recurrent neural networks

> Research article (Physica D Nonlinear Phenomena, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3001462218](https://www.wikidata.org/wiki/openalex:W3001462218)  
**Source**: https://4ort.xyz/entity/the-echo-index-and-multistability-in-input-driven-recurrent-neural-networks