learning_rate A value that specifies the learning rate. Declarationvar learning_rate: Float See AlsoInstance Propertiesmomentumgradient_scaleregularization_scalenesterovregularization_funcsgd_momentum_variantclipping_funcBNNSOptimizerClippingFunctionclip_gradients_minclip_gradients_maxclip_gradients_max_normclip_gradients_use_norm