我试着做一个像这样的模型可视化:

这张照片是从http://alexlenail.me/NN-SVG/LeNet.html拍摄的
这是我的代码:
def create_classical_model():
# A simple model based off LeNet from https://keras.io/examples/mnist_cnn/
model = tf.keras.Sequential()
model.add(tf.keras.layers.Conv2D(32, [3, 3], activation='relu', input_shape=(28,28,1)))
model.add(tf.keras.layers.Conv2D(64, [3, 3], activation='relu'))
model.add(tf.keras.layers.MaxPooling2D(pool_size=(2, 2)))
model.add(tf.keras.layers.Dropout(0.25))
model.add(tf.keras.layers.Flatten())
model.add(tf.keras.layers.Dense(128, activation='relu'))
model.add(tf.keras.layers.Dropout(0.5))
model.add(tf.keras.layers.Dense(1))
return model
model = create_classical_model()
model.compile(loss=tf.keras.losses.BinaryCrossentropy(from_logits=True),
optimizer=tf.keras.optimizers.Adam(),
metrics=['accuracy'])
model.summary()输出
Model: "sequential_3"
_________________________________________________________________
Layer (type) Output Shape Param #
=================================================================
conv2d_4 (Conv2D) (None, 26, 26, 32) 320
_________________________________________________________________
conv2d_5 (Conv2D) (None, 24, 24, 64) 18496
_________________________________________________________________
max_pooling2d_2 (MaxPooling2 (None, 12, 12, 64) 0
_________________________________________________________________
dropout_4 (Dropout) (None, 12, 12, 64) 0
_________________________________________________________________
flatten_3 (Flatten) (None, 9216) 0
_________________________________________________________________
dense_6 (Dense) (None, 128) 1179776
_________________________________________________________________
dropout_5 (Dropout) (None, 128) 0
_________________________________________________________________
dense_7 (Dense) (None, 1) 129
=================================================================
Total params: 1,198,721
Trainable params: 1,198,721
Non-trainable params: 0
_________________________________________________________________谁能帮我找到每一层的深度、高度、宽度、过滤高度、过滤宽度以及何时使用向量长度?
发布于 2022-06-06 22:43:25
我以前也用过这个工具来可视化模型。
我对问题中给定的模型进行了可视化。
注:对于密集的图层和大量的感知器,如你的案例9216,可视化将消失在网站上。解决这一问题的方法是,首先使用一个较低的数字,比如256,而不是9216,然后下载svg文件,然后在记事本中打开它,找到256,然后用9216替换它。然后可以在浏览器上打开svg文件,以查看正确的体系结构。
参数:

结果:

https://stackoverflow.com/questions/72505014
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