Fig. 1: Workflow of our study.

WSIs whole slide images, MIL multiple instance learning, CTMIL customized transformer-based multiple instance learning, AMIL attention-based multiple instance learning, IRV2 InceptionResNetV2, RN50 ResNet50.

WSIs whole slide images, MIL multiple instance learning, CTMIL customized transformer-based multiple instance learning, AMIL attention-based multiple instance learning, IRV2 InceptionResNetV2, RN50 ResNet50.