Fig. 11From: Classification of chest X-ray images by incorporation of medical domain knowledge into operation branch networksGrad-CAM images for which the attention index is decreased in the case of an operation branch. The left column (Attention region) presents input images, where red zones show the ROI. The center column (Conventional) shows activation maps of the original attention branch networks based on DenseNet121. The right column (Proposed) depicts activation maps of operation branch networks based on DenseNet121 created manually by an experienced doctor using weight mapsBack to article page