chainer.functions.batch_l2_norm_squared¶
-
chainer.functions.
batch_l2_norm_squared
(x)[source]¶ L2 norm (a.k.a. Euclidean norm) squared.
This function implements the square of L2 norm on a vector. No reduction along batch axis is done.
- Parameters
x (
Variable
or N-dimensional array) – Input variable. The first dimension is assumed to be the minibatch dimension. Ifx
has more than two dimensions all but the first dimension are flattened to one dimension.- Returns
Two dimensional output variable.
- Return type