I am currently studying google tensorflow object detection API. When I try to retrain the model with Oxford III pet dataset, the training process is very slow.
Here is what I found so far:
I am trying to profile it with tensorflow profiler, but I am in a bit hurry now, any idea or suggestion would be helpful.
I found the problems. It's the issue with input, my tfrecord file is corrupted somehow, so the input thread hang up sometimes.