【报错及解决】Variable w already exists, disallowed. Did you mean to set reuse=True in VarScope? Originally

一、问题描述

在构建tensorflow计算图的时候，如下代码运行报错

x = tf.placeholder(tf.float32,[None,3072])
#[None]
y = tf.placeholder(tf.int64,[None])#(3072,1)
w = tf.get_variable('w',[x.get_shape()[-1],1],initializer=tf.random_normal_initializer(0,1))
#(1,)
b = tf.get_variable('b',[1],initializer=tf.constant_initializer(0.0))#[None,3072]*[3072,1] = [None,1]
y_ = tf.matmul(x,w)+b

二、原因及解决

出现题中错误是由于我在用jupyter编辑的时候，运行了该部分的代码两次，只需要将Kernel重启一下即可

再重新运行就好了

【报错及解决】Variable w already exists, disallowed. Did you mean to set reuse=True in VarScope? Originally相关推荐

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【报错及解决】Variable w already exists, disallowed. Did you mean to set reuse=True in VarScope? Originally

一、问题描述

二、原因及解决

【报错及解决】Variable w already exists, disallowed. Did you mean to set reuse=True in VarScope? Originally相关推荐

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