Я обучаю FasterRCNN для MobileNetV1.
Эта модель зоопарков не имеет предварительно обученной модели для FasterRCNN для MobileNetV1.
Итак, я использовал предварительно обученную модель из здесь .
Но у меня ошибка, так как переменные недоступны в контрольной точке.
Довольно много предупреждений, и я показал некоторые из них.
Это предупреждения, но тренировки по-прежнему могут проходить без предварительной подготовки.
Мой вопрос - почему я не могу использовать эти предварительно обученные веса для FasterRCNN.
В этом уроке он упоминается в середине как "We typically initialize the weights of this feature extractor using those from the Slim Resnet-101 classification checkpoint, and we know that images were preprocessed when training this checkpoint by subtracting a channel mean from each input image. Thus, we implement the preprocess function to replicate the same channel mean subtraction behavior."
Почему я не могу использовать эти веса?
Я загружаю предварительно настроенную модель в файл конфигурации как
fine_tune_checkpoint: "object_detection/data/mobilenet_v1_1.0_224/mobilenet_v1_1.0_224.ckpt"
from_detection_checkpoint: true
Предупреждения
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_0/BatchNorm/beta] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_0/BatchNorm/gamma] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_0/BatchNorm/moving_mean] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_0/BatchNorm/moving_variance] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_0/weights] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_depthwise/BatchNorm/beta] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_depthwise/BatchNorm/gamma] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_depthwise/BatchNorm/moving_mean] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_depthwise/BatchNorm/moving_variance] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_depthwise/depthwise_weights] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_pointwise/BatchNorm/beta] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_pointwise/BatchNorm/gamma] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_pointwise/BatchNorm/moving_mean] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_pointwise/BatchNorm/moving_variance] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_10_pointwise/weights] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_depthwise/BatchNorm/beta] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_depthwise/BatchNorm/gamma] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_depthwise/BatchNorm/moving_mean] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_depthwise/BatchNorm/moving_variance] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_depthwise/depthwise_weights] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_pointwise/BatchNorm/beta] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_pointwise/BatchNorm/gamma] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_pointwise/BatchNorm/moving_mean] is not available in checkpoint
WARNING:root:Variable [FirstStageFeatureExtractor/MobilenetV1/Conv2d_11_pointwise/BatchNorm/moving_variance] is not available in checkpoint