task.json

{
    "module": "keras_hub.src.models.segformer.segformer_image_segmenter",
    "class_name": "SegFormerImageSegmenter",
    "config": {
        "backbone": {
            "module": "keras_hub.src.models.segformer.segformer_backbone",
            "class_name": "SegFormerBackbone",
            "config": {
                "name": "seg_former_backbone",
                "trainable": true,
                "projection_filters": 768,
                "image_encoder": {
                    "module": "keras_hub.src.models.mit.mit_backbone",
                    "class_name": "MiTBackbone",
                    "config": {
                        "name": "mi_t_backbone",
                        "trainable": true,
                        "layerwise_depths": [
                            3,
                            4,
                            6,
                            3
                        ],
                        "hidden_dims": [
                            64,
                            128,
                            320,
                            512
                        ],
                        "image_shape": [
                            512,
                            512,
                            3
                        ],
                        "num_layers": 4,
                        "layerwise_num_heads": [
                            1,
                            2,
                            5,
                            8
                        ],
                        "layerwise_sr_ratios": [
                            8,
                            4,
                            2,
                            1
                        ],
                        "max_drop_path_rate": 0.1,
                        "layerwise_patch_sizes": [
                            7,
                            3,
                            3,
                            3
                        ],
                        "layerwise_strides": [
                            4,
                            2,
                            2,
                            2
                        ]
                    },
                    "registered_name": "keras_hub>MiTBackbone"
                }
            },
            "registered_name": "keras_hub>SegFormerBackbone"
        },
        "preprocessor": {
            "module": "keras_hub.src.models.segformer.segformer_image_segmenter_preprocessor",
            "class_name": "SegFormerImageSegmenterPreprocessor",
            "config": {
                "name": "seg_former_image_segmenter_preprocessor",
                "trainable": true,
                "dtype": {
                    "module": "keras",
                    "class_name": "DTypePolicy",
                    "config": {
                        "name": "float32"
                    },
                    "registered_name": null
                },
                "config_file": "preprocessor.json"
            },
            "registered_name": "keras_hub>SegFormerImageSegmenterPreprocessor"
        },
        "name": "seg_former_image_segmenter",
        "num_classes": 150
    },
    "registered_name": "keras_hub>SegFormerImageSegmenter"
}