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faustomilletari / VNet

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How stepsize and number of iteration related for VNet? #23

Closed sagarhukkire closed 7 years ago

sagarhukkire commented 7 years ago

Hi

In VNet there are 100000 iteration and stepsize is 20000. In my cases I saw I am getting convergence of loss withing 15000 something so can I train for such limited number of iterations? And if yes how the iterations and stepsize values are related is any math behind it?

Thanks Sagar

faustomilletari commented 7 years ago

Hello,

you can do less iterations. that’s for sure. one thing you should try is to do for example 30000 iteration and put step size 10000. In this way you will decrease the learning rate every 10000 iterations, by default by one order of magnitude.

regards,

Fausto

On 30 Mar 2017, at 01:18, sagarax009 notifications@github.com wrote:

Hi

In VNet there are 100000 iteration and stepsize is 20000. In my cases I saw I am getting convergence of loss withing 15000 something so can I train for such limited number of iterations? And if yes how the iterations and stepsize values are related is any math behind it?

Thanks Sagar

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sagarhukkire commented 7 years ago

Thanks @faustomilletari