* Fix typo: upsampe_cfg -> upsample_cfg Signed-off-by: lizz <lizz@sensetime.com> * convoluton -> convolution Signed-off-by: lizz <lizz@sensetime.com> * more Signed-off-by: lizz <lizz@sensetime.com> * ok Signed-off-by: lizz <lizz@sensetime.com>
* Generalized OHEM * remove config * update docstring * fixed sort prob * fixed valid_mask