Ftrl

fun Ftrl(learningRate: Float = 0.001f, l1RegularizationStrength: Float = 0.0f, l2RegularizationStrength: Float = 0.0f, learningRatePower: Float = -0.5f, l2ShrinkageRegularizationStrength: Float = 0.0f, initialAccumulatorValue: Float = 0.0f, clipGradient: ClipGradientAction = NoClipGradient())