{ "model": { "name": "fpn", "encoder_name": "efficientnet-b4", "encoder_depth": 5, "in_channels": 3, "num_classes": 7, "decoder_pyramid_channels": 256, "decoder_segmentation_channels": 128, "decoder_merge_policy": "add", "decoder_dropout": 0.2 }, "class_names": [ "River", "Forest", "Lake", "Wetland", "Stream", "Building", "Road" ], "thresholds": { "River": 0.5, "Forest": 0.6, "Lake": 0.85, "Wetland": 0.2, "Stream": 0.65, "Building": 0.55, "Road": 0.55 }, "patch_size": 512 }