How to Retrain Inception's Final Layer for New Categories

步骤：

一　Installing TensorFlow on Ubuntu

https://www.tensorflow.org/install/install_linux

二　Install Bazel on Ubuntu

https://bazel.build/versions/master/docs/install-ubuntu.html


三　下载代码　

git clone https://github.com/tensorflow/tensorflow.git

~/tensorflow$ ./configure

四　编译

bazelbuildtensorflow/examples/p_w_picpath_retraining:retrain

五　注意事项：

1bazel-bin/tensorflow/examples/label_p_w_picpath/label_p_w_picpath --graph=/tmp/output_graph.pb --labels=/tmp/output_labels.txt --output_layer=final_result --p_w_picpath=/home/camille/Desktop/timg.jpg


命令报错：

017-06-20 12:52:52.774446: E tensorflow/examples/label_p_w_picpath/main.cc:350] Running model failed: Not found: FeedInputs: unable to find feed output input

解决方案：在后面加一句　--input_layer=Mul //this parameter update the input and output layer names to "Mul" and "final_result" respectively

２下载tensorflow 代码时，

git clone https://github.com/tensorflow/tensorflow.git

直接执行　bazel build tensorflow/examples/p_w_picpath_retraining:retrain

报错　build aborted

解决方案：　执行　./configure

再执行　bazel build tensorflow/examples/p_w_picpath_retraining:retrain　就没问题了。

３　　Bazel　安装之前一定要安装jdk


sudo apt-get install oracle-java8-installer

I recommend you to use Webup8 Oracle Java8 Installer


sudo add-apt-repository ppa:webupd8team/java

sudo apt update; sudo apt-get install oracle-java8-installer

or

sudo apt update; sudo apt-get installoracle-java8-set-default


4 执行　


bazel-bin/tensorflow/examples/p_w_picpath_retraining/retrain--p_w_picpath_dir~/flower_photos

时报错：1)

File "/home/karthik/tensorflow/bazel-bin/tensorflow/examples/p_w_picpath_retraining/retrain.runfiles/org_tensorflow/tensorflow/python/util/tf_should_use.py", line 28, in <module>
from backports import weakref # pylint: disable=g-bad-import-order
ImportError: No module named backports

解决方案：安装所需module

sudopipinstallbackports.weakrefsudopip3installbackports.weakref报错2)Traceback(mostrecentcalllast):File"<string>",line1,in<module>ImportError:NomodulenamednumpyIsnumpyinstalled?解决方案：sudoapt-getinstallpython-numpy

5ImportError: No module named mock

实际上安装了，所以只能先删除再安装了

解决方案：　

$sudorm-rf/usr/local/lib/python2.7/dist-packages/mock$sodorm-rf/usr/local/lib/python2.7/dist-packages/mock-2.0.0.dist-info

then type the following command to install mock

$sudopipinstall--upgrademock