How to initialise only optimizer variables in Tensorflow?

Question

I want to use MomentumOptimizer in Tensorflow. However, since this optimizer uses some internal variable, attempting to use it without initializing this variabl

Answer 1

You can filter variables by name and only initialize those. IE

momentum_initializers = [var.initializer for var in tf.global_variables() if 'Momentum' in var.name]
sess.run(momentum_initializers)