Hsieh, T.-I., E. Robb, H.-T. Chen, and J.-B. Huang. “DropLoss for Long-Tail Instance Segmentation”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 2, May 2021, pp. 1549-57, doi:10.1609/aaai.v35i2.16246.