Issue 1:
Steps to reproduce

Load the model in the asset folder from here: http://download.tensorflow.org/models/image/imagenet/inception-2015-12-05.tgz

rather than here: https://storage.googleapis.com/download.tensorflow.org/models/inception5h.zip

This step loads the model which is used in image_retrain, label_image and classify examples. The link for the model in the android demo is old and has some differences that don't work with the other demos as mentioned in #1253

Change the input_width and input_mean in TensorflowImageListener.java

Change the input tensor name and output tensor name as follows in the tensorflow_jni.cc

What have you tried?

I changed the input_width from 224 to 299 and input_mean from 117 to 128.

When the input tensor name was input:0 and output tensor name was output:0 I got the following node not found error

02-23 23:56:11.066 15084-15105/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:271 Width: 299 02-23 23:56:11.066 15084-15105/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:272 Stride: 1196 02-23 23:56:11.066 15084-15105/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:176 Tensorflow: Copying Data. 02-23 23:56:11.070 15084-15105/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:194 Start computing. 02-23 23:56:11.157 15084-15105/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:205 End computing. Ran in 86ms (91ms avg over 7 runs) 02-23 23:56:11.157 15084-15105/org.tensorflow.demo E/native: tensorflow/examples/android/jni/tensorflow_jni.cc:210 Error during inference: Not found: FetchOutputs node output:0: not found

When the input tensor name was Mul:0 and output tensor name was softmax:0 I got the following error

02-24 00:07:46.149 23093-23123/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:270 Height: 299 02-24 00:07:46.149 23093-23123/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:271 Width: 299 02-24 00:07:46.149 23093-23123/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:272 Stride: 1196 02-24 00:07:46.149 23093-23123/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:176 Tensorflow: Copying Data. 02-24 00:07:46.152 23093-23123/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:194 Start computing. 02-24 00:07:46.222 23093-23123/org.tensorflow.demo I/native: tensorflow/examples/android/jni/tensorflow_jni.cc:205 End computing. Ran in 70ms (77ms avg over 35 runs) 02-24 00:07:46.222 23093-23123/org.tensorflow.demo E/native: tensorflow/examples/android/jni/tensorflow_jni.cc:210 Error during inference: Invalid argument: No OpKernel was registered to support Op 'BatchNormWithGlobalNormalization' with these attrs [[Node: conv/batchnorm = BatchNormWithGlobalNormalization[T=DT_FLOAT, scale_after_normalization=false, variance_epsilon=0.001](conv/Conv2D, conv/batchnorm/moving_mean, conv/batchnorm/moving_variance, conv/batchnorm/beta, conv/batchnorm/gamma)]]

That's good news that the android demo code is finding the nodes in the new model after the changes. However, I have no idea what this error means. I would really appreciate if someone can explain. (Although this issue is being taken care of in #1253, I am still doing it myself in an attempt to learn more about tensorflow)

No OpKernel was registered to support Op 'BatchNormWithGlobalNormalization' with these attrs [[Node: conv/batchnorm = BatchNormWithGlobalNormalization[T=DT_FLOAT, scale_after_normalization=false, variance_epsilon=0.001](conv/Conv2D, conv/batchnorm/moving_mean, conv/batchnorm/moving_variance, conv/batchnorm/beta, conv/batchnorm/gamma)]]

Looking at the main.cc in the label_image example, I see something about "normalized" in the ReadTensorFromImage function. Don't know if that's helpful information.

Issue 2:
I could not find the documentation for tensorflow::ops::Const starting from the C++ API documentation. I figured out it is declared in ops/const_op.h, but there is no link from the main C++ docs:

https://www.tensorflow.org/api_docs/cc/

A search returns this, but it looks orphaned:

https://www.tensorflow.org/api_docs/cc/group/const-op

So I guess there is something wrong in the docs.