Created by: drhades

TF的Variable可以在创建时直接初始化，如

tf.Variable(alpha * tf.random_normal([32]))

paddlepaddle如何实现，下面代码是否OK：

bcVar = fluid.layers.create_parameter([32], dtype='float32')
rdTmp = alpha * fluid.layers.gaussian_random([32], dtype='float32')
fluid.layers.assign(rdTmp, bcVar)