Created by: xxllp

训练自己标注的数据集 执行代码 python tools/train.py -c configs/det/det_mv3_db.yml 日志显示 loss都是0 这个是哪里的问题哈

I0731 14:30:44.513406 1405 parallel_executor.cc:375] Garbage collection strategy is enabled, when FLAGS_eager_delete_tensor_gb = 0 2020-07-31 14:30:53,131-INFO: epoch: 0, iter: 20, 'lr': 0.002, 'total_loss': 1.0, 'loss_shrink_maps': 0.0, 'loss_threshold_maps': 0.0, 'loss_binary_maps': 1.0, time: 0.471 2020-07-31 14:31:00,872-INFO: epoch: 0, iter: 40, 'lr': 0.002, 'total_loss': 1.0, 'loss_shrink_maps': 0.0, 'loss_threshold_maps': 0.0, 'loss_binary_maps': 1.0, time: 0.371 2020-07-31 14:31:08,927-INFO: epoch: 0, iter: 60, 'lr': 0.002, 'total_loss': 1.0, 'loss_shrink_maps': 0.0, 'loss_threshold_maps': 0.0, 'loss_binary_maps': 1.0, time: 0.139 2020-07-31 14:31:16,461-INFO: epoch: 1, iter: 80, 'lr': 0.002, 'total_loss': 1.0, 'loss_shrink_maps': 0.0, 'loss_threshold_maps': 0.0, 'loss_binary_maps': 1.0, time: 0.475 2020-07-31 14:31:24,664-INFO: epoch: 1, iter: 100, 'lr': 0.002, 'total_loss': 1.0, 'loss_shrink_maps': 0.0, 'loss_threshold_maps': 0.0, 'loss_binary_maps': 1.0, time: 0.312 2020-07-31 14:31:31,581-INFO: epoch: 1, iter: 120, 'lr': 0.002, 'total_loss': 1.0, 'loss_shrink_maps': 0.0, 'loss_threshold_maps': 0.0, 'loss_binary_maps': 1.0, time: 0.768