HengfanLi

Results 5 comments of HengfanLi

> 我在config_training.py更改了文件路径信息之后,跳入prepare.py进行数据预处理,为什么处理之后的结果clean.npy的值全是170,mask.npy的值不是全true就是全Flase,这个数据显得并不正常。请问是哪里出了什么问题嘛,各段代码又挺正常,有大佬解解惑嘛,非常感谢 请问你解决了吗,可以交流一下吗。我的qq是1401210020

> Dear zunzhumu, > > Hi! > > I have this problem, why the loss is zero > > INFO:root:Train Epoch: 160 [0/6 (0%)] cls_Loss: 0.000000 shape_loss:0.000000 offset_loss:0.000000 giou_loss:0.000000 INFO:root:====>...

> 对,以前代码比较乱所以我重构改版了,新的dataloder用的是ct图像或者MR图像做其他项目的检测,重构后代码后没有直接跑luna16,重构前的v2版本跑过luna. 你好作者,请问您是否还能提供重构前的v2版本跑过luna跑过luna的代码。我调了你给的重构训练代码啥的,始终不太对。我的邮箱是[email protected]

> 你好,我好像没有找到luna16的训练文件,只找到了luna16_preprocessing.py,是否可能分享一份LUNA16的训练文件或者指导我如何进行训练呢? 你好,请问您跑出来了吗。可以交流一下吗。我的QQ是1401210020。

> > Reduce hyperparameter "ignore_ratio" in networks/ResNet_3D_CPM/Detection_loss class can reduce GPU memory. > > 谢谢您的回复,我待会修改下试试。目前我已经调通整个代码,并且可以在显卡上正常训练,但是当我训练时,为什么会出现卡死的情况呢? 就是训练到某一轮(卡死的轮数没有固定)不再输出任何信息,train.log文件中也不更新,这个情况需要怎么解决呢? ![image](https://private-user-images.githubusercontent.com/26375536/243606233-a969b4a6-841f-469b-bf3a-d9ffbcbabdca.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MDQ5NTg3OTIsIm5iZiI6MTcwNDk1ODQ5MiwicGF0aCI6Ii8yNjM3NTUzNi8yNDM2MDYyMzMtYTk2OWI0YTYtODQxZi00NjliLWJmM2EtZDlmZmJjYmFiZGNhLnBuZz9YLUFtei1BbGdvcml0aG09QVdTNC1ITUFDLVNIQTI1NiZYLUFtei1DcmVkZW50aWFsPUFLSUFWQ09EWUxTQTUzUFFLNFpBJTJGMjAyNDAxMTElMkZ1cy1lYXN0LTElMkZzMyUyRmF3czRfcmVxdWVzdCZYLUFtei1EYXRlPTIwMjQwMTExVDA3MzQ1MlomWC1BbXotRXhwaXJlcz0zMDAmWC1BbXotU2lnbmF0dXJlPTk5N2VkOWFmYWMyZmRlYjcyNWNhMWIyODBkZjRmYWRlMjE1N2I5MzEyYTQ5ZTkyZmUxNzM5MzFjZGUyZjg3MDMmWC1BbXotU2lnbmVkSGVhZGVycz1ob3N0JmFjdG9yX2lkPTAma2V5X2lkPTAmcmVwb19pZD0wIn0.ISv_O0GsXeOqXk-zROXgpsxnWYF3TatbL7LpySXl8B0) 就像上图这样,直接卡在[7420/639(83%)]这个位置,不再输出后面的轮数信息,我设置的轮数是400 > > ———————————————————————————————————————————————————————— 刚刚修改ignore_ratio,将它改成18,训练时还是会卡死,这次卡在第2轮 [280/639(3%)]这个位置上 ![image](https://private-user-images.githubusercontent.com/26375536/243638474-f9b30121-73b9-45cf-84e3-e73f2b5176bf.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.THij0vx8GWv8fd-q6wn_Wb2BucMIpvO_h8d94lY_ocA) 卡死时,GPU有显卡占用率一直处于100% ![image](https://private-user-images.githubusercontent.com/26375536/244258530-2ed836ed-a501-4819-8a96-bc5aee14a2f8.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.OE-ZaJHt1VDuPkU29tF9WPRM6Qk6SoTwUdJMxZ29qfQ) 你好,可以交流一下吗,我的QQ是1401210020.我想问问怎么修改代码并且训练的,谢谢你。