# Speaker recognition based on characteristic spectrograms and an improved self-organizing feature map neural network

> Research article (Complex & Intelligent Systems, 2020) · cited 32× · AI/ML

**Wikidata**: [openalex:W3039537481](https://www.wikidata.org/wiki/openalex:W3039537481)  
**Source**: https://4ort.xyz/entity/speaker-recognition-based-on-characteristic-spectrograms-and-an-improved-self-organizing-feature-map-neural-network