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License: Apache License 2.0
GroupSoftmax cross entropy loss function for training with multiple different benchmark datasets
License: Apache License 2.0
你好,
在介绍softmax时候,您的图中n,fn,pk分别是什么含义,公式中的k,fm,pik,pk分别有是什么含义呢?
谢谢。
您好,
(1)按照您的步骤的过程中,有个cd $SIMPLEDET_DIR,请问是在simpledet这个文件夹git clone https://github.com/RogerChern/mxnext这个并且make吗?后面quick start中python3 detection_train.py --config config/detection_config.py 的这个命令也是在这个文件夹中运行吗?如果是这样的话,自己有点不明白groupsoftmax-simpledet这个文件夹中运行什么?谢谢。
(2)安装您的方法安装之后运行出现 cls_loss = mx.sym.contrib.GroupSoftmaxOutput(
AttributeError: module 'mxnet.symbol.contrib' has no attribute 'GroupSoftmaxOutput'这个错误,现在还没找到原因,能告知一下自己可能哪里出错了呢。谢谢。
Hi @chengzhengxin 感谢您的分享,想请教一下该方法是否能扩展到one stage的网络如yolov5一类的网络结构。我现在拥有两个只标注了一个类别的数据集, e.g dataset A 标注class 1 和 dataset B 标注class 2。但是 dataset A 含有class2未标注, dataset B 含有class1未标注。利用两个head联合训练感觉网络在学习objectness会有歧义,十分感谢您的分享
您好,我看您这边code在调用的时候直接调用mx.sys.contrib.GroupSoftmaxOutput即可,但是我没有找到对应的python文件,只有cu、cc以及cpp,请问一下这个编译后生成文件的位置在哪里?
还有,就是对应cu文件里这个groupsoftmaxgrad的函数应该是反传?那么forward的部分在哪里?
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