Tensorflow 什么';“的含义;n张量“;在张量板图中?

Tensorflow 什么';“的含义;n张量“;在张量板图中?,tensorflow,tensorboard,Tensorflow,Tensorboard,我正在阅读TensorFlow教程代码mnist_deep.py并保存图形 作用域fc1的输出应具有形状[-1144]。但在TensorBoard的图中,它是2个张量 “n张量”在张量板图中是什么意思 # Fully connected layer 1 -- after 2 round of downsampling, our 28x28 image # is down to 7x7x64 feature maps -- maps this to 1024 features. wit

我正在阅读TensorFlow教程代码
mnist_deep.py
并保存图形

作用域
fc1
的输出应具有形状
[-1144]
。但在TensorBoard的图中,它是
2个张量

“n张量”在张量板图中是什么意思

  # Fully connected layer 1 -- after 2 round of downsampling, our 28x28 image
  # is down to 7x7x64 feature maps -- maps this to 1024 features.
  with tf.name_scope('fc1'):
    W_fc1 = weight_variable([7 * 7 * 64, 1024])
    b_fc1 = bias_variable([1024])

    h_pool2_flat = tf.reshape(h_pool2, [-1, 7*7*64])
    h_fc1 = tf.nn.relu(tf.matmul(h_pool2_flat, W_fc1) + b_fc1)

  # Dropout - controls the complexity of the model, prevents co-adaptation of
  # features.
  with tf.name_scope('dropout'):
    keep_prob = tf.placeholder(tf.float32)
    h_fc1_drop = tf.nn.dropout(h_fc1, keep_prob)

这意味着在Droopout节点中使用了两次Relu的输出张量。如果你尝试扩展它,你会看到输入进入两个不同的节点。

我认为在图上显示
n张量作为张量被“消耗”的次数有点混乱。在上图中,
relu
运算符只产生1个张量,不再产生更多张量。我希望TooBoo板开发人员考虑改变这一点。