Sampson1107

@reedwm @ppwwyyxx Thanks a lot! I have run the Resnet50 model to get ~75.9% accuracy, but I want to get the accuracy base on the research (Kaiming He https://github.com/KaimingHe/deep-residual-networks) which...

@reedwm Thanks for your reply! For the momentum optimizer. accumulation = momentum * accumulation + gradient variable -= learning_rate * accumulation For example, there is two servers(In fact, we have...

@mingxingtan Thanks for your reply! I print the gradients and the real variable. I calculate the variable by the two methods. The real variable of the next step is equal...

@tfboyd @reedwm @mingxingtan I am in trouble of the problem and output one of the weight variable of the next step as follows: ''' aggregate and apply only once: -0.132180994674...

@mingxingtan Thanks for your reply！We have attempt to follow SyncReplicasOptimizer and added it to the benchmark, but the program could not run successfully. Could you modify the apply barrier op...