<p>If you mean the model architecture then I recommend looking at the graph in Tensorboard, the graph visualisation tool provided with Tensorflow. I'm pretty sure that the demo code/tutorial already implements all the code required to import into tensorboard so it should just be a case or running tensorboard and pointing it to the log directory. (This should be defined in the code near the top).</p>

<p>Then run <code>tensorboard --logdir=/path/to/logs/</code> and click the graphs tab. You will then see the various graphs for the different runs.</p>

<p>Alternatively, there are a couple of papers on inception that describe the model and the theory behind it. One is available <a href="https://arxiv.org/pdf/1512.00567.pdf" rel="nofollow noreferrer">here</a></p>

<p>Hope that helps you understand inception a bit more.</p>
Convert .pb file (Tensorflow model file) to human readable format
<p>I am new to tensorflow. I have downloaded and run the image classifier provided on tensorflow website. I can see <a href="http://download.tensorflow.org/models/image/imagenet/inception-2015-12-05.tgz" rel="nofollow noreferrer">link</a> that downloads model from web. 
I have to read the .pb file in human readable format.</p>

<p>Is this possible? if yes, How?
Thanks!</p>