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Re:Generating Recommendations at Amazon Scale with Apache Sp... by AlexCoventry on Sunday July 10, 2016 @06:08PM (#12067488)
What's Deep Learning 4J's performance on the Soumith benchmarks?

https://github.com/soumith/convnet-benchmarks

Re:Generating Recommendations at Amazon Scale with Apache Sp... by vonnik on Monday July 11, 2016 @01:42AM (#12069110)
We wrap Cudnn, which among the top performers.
Re:Generating Recommendations at Amazon Scale with Apache Sp... by scottlegrand2 on Monday July 11, 2016 @09:27PM (#12076119)
Which doesn't answer the question he asked. CuDNN provides efficient convolution and RNN kernels. It is not a framework itself. There are plenty of ways to screw up aspects of a framework other than its convolution kernels.