config.json

{
    "module": "keras_hub.src.models.retinanet.retinanet_backbone",
    "class_name": "RetinaNetBackbone",
    "config": {
        "name": "retina_net_backbone",
        "trainable": true,
        "image_encoder": {
            "module": "keras_hub.src.models.resnet.resnet_backbone",
            "class_name": "ResNetBackbone",
            "config": {
                "name": "res_net_backbone",
                "trainable": true,
                "input_conv_filters": [
                    64
                ],
                "input_conv_kernel_sizes": [
                    7
                ],
                "stackwise_num_filters": [
                    64,
                    128,
                    256,
                    512
                ],
                "stackwise_num_blocks": [
                    3,
                    4,
                    6,
                    3
                ],
                "stackwise_num_strides": [
                    1,
                    2,
                    2,
                    2
                ],
                "block_type": "bottleneck_block",
                "use_pre_activation": false,
                "image_shape": [
                    null,
                    null,
                    3
                ]
            },
            "registered_name": "keras_hub>ResNetBackbone"
        },
        "min_level": 3,
        "max_level": 7,
        "use_p5": false,
        "use_fpn_batch_norm": false,
        "image_shape": [
            null,
            null,
            3
        ]
    },
    "registered_name": "keras_hub>RetinaNetBackbone"
}