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keras获得某一层或者某层权重的输出实例

作者:木有感情的机器人  发布时间:2023-04-06 10:54:27 

标签:keras,权重,输出

一个例子:


   print("Loading vgg19 weights...")

vgg_model = VGG19(include_top=False, weights='imagenet')

from_vgg = dict()  # 因为模型定义中的layer的名字与原始vgg名字不同,所以需要调整
   from_vgg['conv1_1'] = 'block1_conv1'
   from_vgg['conv1_2'] = 'block1_conv2'
   from_vgg['conv2_1'] = 'block2_conv1'
   from_vgg['conv2_2'] = 'block2_conv2'
   from_vgg['conv3_1'] = 'block3_conv1'
   from_vgg['conv3_2'] = 'block3_conv2'
   from_vgg['conv3_3'] = 'block3_conv3'
   from_vgg['conv3_4'] = 'block3_conv4'
   from_vgg['conv4_1'] = 'block4_conv1'
   from_vgg['conv4_2'] = 'block4_conv2'

for layer in model.layers:
     if layer.name in from_vgg:
       vgg_layer_name = from_vgg[layer.name]
       layer.set_weights(vgg_model.get_layer(vgg_layer_name).get_weights())
       print("Loaded VGG19 layer: " + vgg_layer_name)

densenet.load_weights('model/densenet_weight/densenet_bottom.h5')
# densenet.save_weights('densenet_bottom.h5')

# print(densenet.weights)# 获得模型所有权值
t=densenet.get_layer('densenet_conv1/bn')
print(t)
print(densenet.get_weights()[2])

来源:https://blog.csdn.net/xiaojiajia007/article/details/80580919

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