hello, i'm read your paper recently , it's brilliant.But i met some problems when running the code.

[LiaoMingZhe]

sorry to bother you ,but I got some problems while running the code.Have you ever meet problems like this:
RuntimeError : Function 'SqrtBackward' returned nan values in its 0th output.

[xuelunshen]

@LiaoMingZhe
It may input a number less or equal than 0 to the sqrt() function.

Could you give me the position caused this error?

[LiaoMingZhe]

sys:1: RuntimeWarning: Traceback of forward call that caused the error: File "/home/rfnet_project/rfnet-master/train.py", line 424, in <module> train() File "/home/rfnet_project/rfnet-master/train.py", line 320, in train else model.criterion(endpoint) File "/home/rfnet_project/rfnet-master/model/rf_net_module.py", line 152, in criterion im2_hardloss = self.des.loss(im2_lpdes, im2_rpdes, im2_limc, im2_rimcw) File "/home/rfnet_project/rfnet-master/model/rf_des.py", line 68, in loss dist_matrix = distance_matrix_vector(anchor, positive) File "/home/rfnet_project/rfnet-master/utils/math_utils.py", line 18, in distance_matrix_vector FeatSimi_Mat = torch.sqrt(FeatSimi_Mat) # euc [0, 2] FeatSimi_Mat = FeatSimi_Mat.clamp(min=eps, max=4.0) make sure the number is between 1e-8 and 4

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------------------ 原始邮件 ------------------ 发件人: "Xuelun Shen"<notifications@github.com>; 发送时间: 2019年8月14日(星期三) 下午2:52 收件人: "Xylon-Sean/rfnet"<rfnet@noreply.github.com>; 抄送: "廖明哲"<346745267@qq.com>; "Mention"<mention@noreply.github.com>; 主题: Re: [Xylon-Sean/rfnet] hello, i'm read your paper recently , it'sbrilliant.But i met some problems when running the code. (#4) @LiaoMingZhe It may input a number less or equal than 0 to the sqrt() function. Could you give me the position caused this error? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or mute the thread.