[4] *The model `FCOS_imprv_dcnv2_X_101_64x4d_FPN_2x` with multi-scale testing achieves 49.0% in AP on COCO test-dev.* Please use `TEST.BBOX_AUG.ENABLED True` to enable multi-scale testing.
## Training
The following command line will train FCOS_R_50_FPN_1x on 8 GPUs with Synchronous Stochastic Gradient Descent (SGD):
The following command line will train FCOS_imprv_R_50_FPN_1x on 8 GPUs with Synchronous Stochastic Gradient Descent (SGD):
