# RETRACTED: Optimal brain tumor diagnosis based on deep learning and balanced sparrow search algorithm

> Research article (International Journal of Imaging Systems and Technology, 2021) · cited 34× · AI/ML

**Wikidata**: [openalex:W3133043993](https://www.wikidata.org/wiki/openalex:W3133043993)  
**Source**: https://4ort.xyz/entity/retracted-optimal-brain-tumor-diagnosis-based-on-deep-learning-and-balanced-sparrow-search-algorithm