template<typename Dtype>void SmoothL1LossLayer<Dtype>::Backward_gpu(const vector<Blob<Dtype>*>&top, const vector<bool>& propagate_down, const vector<Blob<Dtype>*>&bottom) {// after forwards, diff_ holds w_in * (b0 -b1) int count=diff_.count(); //调用反向smoothloss,diff_.gpu_data(...
loss = (torch.abs(estDisp - scaled_gtDisp) * mask.float()).mean()returnloss# smooth l1 lossloss = F.smooth_l1_loss(estDisp[mask], scaled_gtDisp[mask], reduction='mean')returnloss 开发者ID:DeepMotionAIResearch,项目名称:DenseMatchingBenchmark,代码行数:26,代码来源:smooth_l1_loss.py 示例...
# 需要导入模块: from maskrcnn_benchmark import layers [as 别名]# 或者: from maskrcnn_benchmark.layers importsmooth_l1_loss[as 别名]def__call__(self, anchors, box_cls, box_regression, targets):""" Arguments: anchors (list[BoxList]) box_cls (list[Tensor]) box_regression (list[Tensor...
python floor function - Python (1) tf 版本 - Python 代码示例 pg_restore 挂起 - 无论代码示例 git restore 文件 - Shell-Bash (1) vue v-model - Html 代码示例 model o weight - Python 代码示例 📜 restore tf model python ValueError: Unknown loss function:smoothL1 - Python 代码示例...
void SmoothL1LossLayer<Dtype>::Forward_gpu(const vector<Blob<Dtype>*>& bottom, const vector<Blob<Dtype>*>& top) { int count = bottom[0]->count(); caffe_gpu_sub( count, bottom[0]->gpu_data(), //ti bottom[1]->gpu_data(), //ti* ...
r-cnn学习（五）：SmoothL1LossLayer论⽂与代码的结合理解A Loss Function for Learning Region Proposals 训练RPN时，只对两种anchor给予正标签：和gt_box有着最⾼的IoU && IoU超过0.7。如果对于 所有的gt_box，其IoU都⼩于0.3，则标记为负。损失函数定义如下：其中i为⼀个mini-batch中某anchor的索引，...
在下文中一共展示了net_utils._smooth_l1_loss方法的12个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。 示例1: detect_loss ▲点赞 5▼ # 需要导入模块: from model.utils import net_utils [as 别名]# 或者: from mode...