HRKpython

zero mean intensity of gradient for some cases

9

I am using Keras with tensorflow backend and I have fine-tuned the last Conv layer and FC layer of my network based on VGG weights. Now I am using grad-CAM...

Batch Normalization - Vgg fine tune model - very low accuracy

1

I created the Vgg model using keras with tensorflow backend and theano image ordering. For fully connected layers, I added the batch normalization after the relu activation layers. I loaded...

Failed to run optimizer ArithmeticOptimizer, stage HoistCommonFactor

6

I am trying to train the YOLO v2 model on the custom images. I am using tensorflow version 1.11.0 and I am using the tensorflow.keras, so I modified the tutorial...

Issue with Class Activation Map" (CAM) visualization - zero mean intensity of gradient

1

I am using Keras with tensorflow backend and I have fine-tuned the last Conv layer and FC layer of my network based on VGG weights. Now I am using CAM...

ValueError: Shapes (3, 3, 3, 32) and (48, 3, 3, 3) are incompatible

1

My tensorflow version is 1.14.0 I have downloaded the "mobilenet_v2_weights_tf_dim_ordering_tf_kernels_1.4_224_no_top.h5" and I am trying to load the model: ``` local_weights_file = '../mobilenet_v2_weights_tf_dim_ordering_tf_kernels_1.4_224_no_top.h5' input_tensor = Input(shape=(224,224, 3)) pre_trained_model = MobileNetV2( input_tensor...