# Unsupervised Learning Strategy for Direction-of-Arrival Estimation Network

> Research article (IEEE Signal Processing Letters, 2021) · cited 43× · AI/ML

**Wikidata**: [openalex:W3179408604](https://www.wikidata.org/wiki/openalex:W3179408604)  
**Source**: https://4ort.xyz/entity/unsupervised-learning-strategy-for-direction-of-arrival-estimation-network