How to expand a Tensorflow Variable

Question

Is there any way to make a Tensorflow Variable larger? Like, let\'s say I wanted to add a neuron to a layer of a neural network in the middle of training. How would I go a

Answer 1

Simply using tf.concat for expand a Tensorflow Variable,you can see the api_docs for detail.

    v1 = tf.Variable(tf.zeros([5,3]),dtype=tf.float32)
    v2 = tf.Variable(tf.zeros([1,3]),dtype=tf.float32)
    v3 = tf.concat(0,[v1, v2])