[英]How to convert tensor to numpy array the result of matmul
我想将 fc1 张量转换为 numpy 数组。 如何获得?
fc1 = tf.reshape(conv1, [-1, weights['wd1'].get_shape().as_list()[0]])
fc1 = tf.matmul(fc1, weights['wd1'])
Session.run 或 eval 返回的任何张量都是一个 NumPy 数组。 所以张量到 numpy 数组你可以简单地在转换后的张量上运行 .eval() 。
IE:
sess = tf.Session()
fc1.eval(session=sess)
它导致这个错误
fc1 = tf.reshape(conv1, [-1, weights['wd1'].get_shape().as_list()[0]])
fc1 = tf.matmul(fc1, weights['wd1'])
sess = tf.Session()
fc1.eval(session=sess)
Traceback (most recent call last):
File "C:/Users/ybrot/OneDrive/바탕 화면/QCNN/QCNN.py", line 150, in <module>
logits = conv_net(X, weights, keep_prob)
File "C:/Users/ybrot/OneDrive/바탕 화면/QCNN/QCNN.py", line 114, in conv_net
fc1.eval(session=sess)
File "C:\Users\ybrot\Anaconda3\lib\site-packages\tensorflow\python\framework\ops.py", line 731, in eval
return _eval_using_default_session(self, feed_dict, self.graph, session)
File "C:\Users\ybrot\Anaconda3\lib\site-packages\tensorflow\python\framework\ops.py", line 5579, in _eval_using_default_session
return session.run(tensors, feed_dict)
File "C:\Users\ybrot\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 950, in run
run_metadata_ptr)
File "C:\Users\ybrot\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 1173, in _run
feed_dict_tensor, options, run_metadata)
File "C:\Users\ybrot\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 1350, in _do_run
run_metadata)
File "C:\Users\ybrot\Anaconda3\lib\site-packages\tensorflow\python\client\session.py", line 1370, in _do_call
raise type(e)(node_def, op, message)
tensorflow.python.framework.errors_impl.InvalidArgumentError: 2 root error(s) found.
(0) Invalid argument: You must feed a value for placeholder tensor 'Placeholder' with dtype float and shape [?,256]
[[node Placeholder (defined at /Users/ybrot/OneDrive/바탕 화면/QCNN/QCNN.py:54) ]]
[[MatMul/_1]]
(1) Invalid argument: You must feed a value for placeholder tensor 'Placeholder' with dtype float and shape [?,256]
[[node Placeholder (defined at /Users/ybrot/OneDrive/바탕 화면/QCNN/QCNN.py:54) ]]
0 successful operations.
0 derived errors ignored.
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.