|TensorFlow 1 version|
tf.nn.l2_loss( t, name=None )
Computes half the L2 norm of a tensor without the
output = sum(t ** 2) / 2
Tensor. Must be one of the following types:
float64. Typically 2-D, but may have any dimensions.
name: A name for the operation (optional).
Tensor. Has the same type as