Hi there,
I found that when do RMSProp optimization, epsilon=1 was used. However, to my knowledge, people usually used 1e-10 or some small values and Tensorflow set the default value to 1e-10 as well.
Why we need a big epsilon=1 here?
Best,
Linchao
The default value of 1e-8 for epsilon might not be a good default in general. For example, when training an Inception network on ImageNet a current good choice is 1.0 or 0.1.
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