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cvlab-yonsei / RRID

An official implementation of "Relation Network for Person Re-identification" (AAAI 2020) in PyTorch.
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strange loss #2

Open ZhuangLii opened 4 years ago

ZhuangLii commented 4 years ago

HI, RRID is an excellent work, I tried to apply the RRID to train on my own datasets, but I got strange loss curve , and it seems difficult to converge. image my config lr : 0.01 lr_scheduler : multistep ID loss: arcface Triplet loss: semi hard optimizer: Ranger could you please provide me some advise THANKS for your time

mohuang1996 commented 4 years ago

hi！ Did you reproduce the author's code? What is the map value of market1501 that you reproduced? I retrained according to the code given by the author and the result was lower than in the paper. The following is the result of my repetition:

Mean AP: 86.6% CMC Scores market1501 top-1 94.2% top-5 98.0% top-10 98.7%

I don't know what went wrong.....

ZhuangLii commented 4 years ago

hi！ Did you reproduce the author's code? What is the map value of market1501 that you reproduced? I retrained according to the code given by the author and the result was lower than in the paper. The following is the result of my repetition:

Mean AP: 86.6% CMC Scores market1501 top-1 94.2% top-5 98.0% top-10 98.7%

I don't know what went wrong.....

你是直接下git clone 复现的吗？我是在别的数据集上测试的，效果不好

mohuang1996 commented 4 years ago

是的，我是想着先复现下作者提供的数据集在看看其他的。你复现了哪个数据集？效果如何呢？------------------ 原始邮件 ------------------ 发件人: "ZhuangLii"<notifications@github.com> 发送时间: 2020年11月3日(星期二) 晚上7:09 收件人: "cvlab-yonsei/RRID"<RRID@noreply.github.com>; 抄送: "mohuang1996"<1722325997@qq.com>;"Comment"<comment@noreply.github.com>; 主题: Re: [cvlab-yonsei/RRID] strange loss (#2)

ZhuangLii commented 4 years ago

是的，我是想着先复现下作者提供的数据集在看看其他的。你复现了哪个数据集？效果如何呢？------------------ 原始邮件 ------------------ 发件人: "ZhuangLii"<notifications@github.com> 发送时间: 2020年11月3日(星期二) 晚上7:09 收件人: "cvlab-yonsei/RRID"<RRID@noreply.github.com>; 抄送: "mohuang1996"<1722325997@qq.com>;"Comment"<comment@noreply.github.com>; 主题: Re: [cvlab-yonsei/RRID] strange loss (#2)

是一个比赛，貌似这个不好调节