Hi Vasihnavi,

Thanks for the kind words :)

I don’t have Ranger setup for Keras, but you can create the same thing by using these two Keras implementations:

RAdam
https://github.com/bojone/keras_radam

Lookahead:
https://github.com/bojone/keras_lookahead

You’ll just setup lookahead to wrapper/include RAdam instead of the normal Adam.

That will give you the same thing as Ranger but in Keras!

Hope that helps!