In Tensorflow, what is difference between name, ^name, and name:digits?

Asked Aug 02 '18 at 02:33

Active Aug 02 '18 at 02:33

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I'm looking for Tensorflow for adding some node while constructing graph. However I got some errors which is

Node (some node) : Connecting to invalid output 1 of source node (my new node) which has 1 outputs

I found that the error is occurred in Convert() function in graph_constructor.cc. I thought the reason was related to operation type I made, but when I navigate the some code in tensorflow, I found function called ParseTensorName(). According to explanation in the function,

Parse either a name, ^name, or name:digits....

I have no idea the difference between three things. Can I get some explanation? or advice related to the error above?

Thanks.

asked Aug 02 '18 at 02:33

jwl1993

I think you're right. it seems similar to that question. Thanks!! – jwl1993 Aug 02 '18 at 04:59
It's an exact duplicate. The digit is explained over there and the "^name" is just a regex expression. – Patwie Aug 02 '18 at 04:59

In Tensorflow, what is difference between name, ^name, and name:digits?

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