For citations:
PERMINOV A.I., TURDAKOV D.Yu., BELYAEVA O.V. Loss functions for train document image segmentation models. Proceedings of the Institute for System Programming of the RAS (Proceedings of ISP RAS). 2022;34(2):89-110. (In Russ.) https://doi.org/10.15514/ISPRAS-2022-34(2)-8