chainer.functions.pad_sequence(xs, length=None, padding=0)[source]

Pad given arrays to make a matrix.

Parameters: xs (list of ~chainer.Variable) – Variables you want to concatenate. length (None or int) – Size of the first dimension of a padded array. If it is None, the longest size of the first dimension of xs is used. padding (int or float) – Value to fill. A padded matrix. Its shape is (n, length, ...), where n == len(xs). Variable