956268db11e19b28ce4e9b75a38862694f397090,chainercv/links/model/fpn/head.py,Head,__call__,#Head#Any#Any#Any#,40

Before Change

                    self.xp.empty((0, self._n_class, 4), dtype=np.float32)))
                confs.append(chainer.Variable(
                    self.xp.empty((0, self._n_class), dtype=np.float32)))
                continue

            roi_iltrb = self.xp.hstack(
                (roi_indices[l][:, None], rois[l][:, [1, 0, 3, 2]])) \
                .astype(np.float32)

After Change

        hs_ = []
        for l, h in enumerate(hs):
            if len(rois[l]) == 0:
                continue
            F.roi_average_align_2d(
                h, rois[l], roi_indices[l], self._roi_size, self._scales[l])
            hs_.append(h)
        hs = hs_

Instances