liudong16

Implement an RMSProp Optimizer with Exponential Decay

1

### Proposal In the previous tensorflow code, the RMSProp Optimizer is often used with a **constant** Learning Rate, such as: `rmsp = tflearn.RMSProp(learning_rate=0.01, decay=0.999)` `net = tflearn.regression(net, optimizer=rmsp, loss='categorical_crossentropy')` In...