chainer.functions.pad_sequence¶

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

Pad given arrays to make a matrix.

Parameters

xs (list of ~chainer.Variable or N-dimensional array) – 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.

Returns

A padded matrix. Its shape is (n, length, ...), where n == len(xs).

Return type