# A Novel Focal Tversky Loss Function With Improved Attention U-Net for Lesion Segmentation

> Research article (2019 IEEE 16th International Symposium on Biomedical Imaging (ISBI 2019), 2019) · cited 825× · AI/ML

**Wikidata**: [openalex:W2962767316](https://www.wikidata.org/wiki/openalex:W2962767316)  
**Source**: https://4ort.xyz/entity/a-novel-focal-tversky-loss-function-with-improved-attention-u-net-for-lesion-segmentation