RuntimeWarning: invalid value encountered in intersection #120
Description
when training the model by "python tools/train_net.py --config-file configs/sparse_inst_r50vd_dcn_giam_aug.yaml --num-gpus 1", the gpu memory is 4G, the batch size is 2. I meet the following warning:
"/opt/conda/lib/python3.8/site-packages/shapely/set_operations.py:133: RuntimeWarning: invalid value encountered in intersection", how to solve it?