Closed Youskrpig closed 3 years ago
Hi, thanks for trying out CutPaste and sorry to hear that it didn't work as expected.
Both our ICLR (Learning & Evaluating OCC) and CVPR (CutPaste) papers are based on the codebase we released here. Specifically, we used unsup_embed.py, which implements predicting augmentation for self-supervised learning, by replacing rotation augmentations into CutPaste augmentation. This codebase could be a good starting point if you are interested in reproducing the results.
To answer your question, yes, we trained the model for 256 x 256 steps for all categories of MVTec dataset.
Thanks for your reply. I will see the codebase in details.
Best wishes
At 2021-07-27 00:37:45, "kihyuks" @.***> wrote:
Hi, thanks for trying out CutPaste and sorry to hear that it didn't work as expected.
Both our ICLR (Learning & Evaluating OCC) and CVPR (CutPaste) papers are based on the codebase we released here. Specifically, we used unsup_embed.py, which implements predicting augmentation for self-supervised learning, by replacing rotation augmentations into CutPaste augmentation. This codebase could be a good starting point if you are interested in reproducing the results.
To answer your question, yes, we trained the model for 256 x 256 steps for all categories of MVTec dataset.
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感谢您的回复。我将详细查看代码库。最美好的祝福 在 2021-07-27 00:37:45,"kihyuks" @.***> 写道:您好,感谢您试用 CutPaste 很遗憾听到它没有按预期工作. 我们的 ICLR (Learning & Evaluating OCC) 和 CVPR (CutPaste) 论文都是基于我们在这里发布的代码库。具体来说,我们使用了 unsup_embed.py,它通过将旋转增强替换为 CutPaste 增强来实现自我监督学习的预测增强。如果您有兴趣重现结果,此代码库可能是一个很好的起点。为了回答您的问题,是的,我们针对所有类别的 MVTec 数据集训练了 256 x 256 步的模型。— 您收到此消息是因为您创作了该线程。直接回复此邮件,在 GitHub 上查看,或取消订阅。
I come from Anhui, China.I can exchange contact information, cutpaste??我的QQ邮箱2398632840qq.com
感谢您的回复。我将详细查看代码库。最美好的祝福 在 2021-07-27 00:37:45,"kihyuks" @.***> 写道:您好,感谢您试用 CutPaste 很遗憾听到它没有按预期工作. 我们的 ICLR (Learning & Evaluating OCC) 和 CVPR (CutPaste) 论文都是基于我们在这里发布的代码库。具体来说,我们使用了 unsup_embed.py,它通过将旋转增强替换为 CutPaste 增强来实现自我监督学习的预测增强。如果您有兴趣重现结果,此代码库可能是一个很好的起点。为了回答您的问题,是的,我们针对所有类别的 MVTec 数据集训练了 256 x 256 步的模型。— 您收到此消息是因为您创作了该线程。直接回复此邮件,在 GitHub 上查看,或取消订阅。
I come from Anhui, China.I can exchange contact information, cutpaste??我的QQ邮箱2398632840qq.com
Thanks for your great work. I notice that you are also the authors of paper "CutPaste: Self-Supervised Learning for Anomaly Detection and Localization", and I can't reproduce the Cutpaste(normal cutpaste) results of Experiment with ResNet18 in A.1 section.
About the experiment setting: Backbone: Resnet 18 + MLP head(Train from scratch) For example, Capsule in mvtec dataset, training epoches: 256, num of training samples: 219, batchsize:64, one epoch needs 4 steps. In paper, "Note that, unlike conventional definition for an epoch, we define 256 parameter update steps as one epoch." So 65536 steps. the other parameters i set is lined with paper(including learning rate, weight_decay, moment). The training loss curve:
The acc curve:
The lr curve:
The epoch curve:
I'm not sure 65536 steps is too many. but according the loss curve, it' kind of weird. Finally the ROCAUC is , (paper: 87.9+-0.7), I think my evaluating is correct. I try evaluating pretrained efficientnetb4 and b5 without training(paper, table 3)
So about the experiment of resnet18, Could you please give me some advice?