Source code of the paper Multi-Granularity Part Sampling Attention for Fine-Grained Visual Classification
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I am facing issues with the BIRADS classification task (6 categories) using breast ultrasound imaging and urgently hope to receive a response. Thank you very much! #2
Here’s the translation of the provided content into English,Since my English is't that good, the content is translated by AI,sorry for that.
I participated in a competition where the task was to classify BIRADS categories for breast ultrasound images (2500 images, with imbalanced classes). The categories I am classifying are 2, 3, 4A, 4B, 4C, and 5. I tried many models, but the results were poor, including pre-trained models like ResNet (acc 60%), ViT (60%), FastViT (60%), Inception_ResNet (65%), etc. In your project, I used your default parameters (referring to swin-cub.yaml) for training, and using the Swin base model, I achieved a 70% accuracy! This excites me and makes me believe in the potential of your results!
However, I am unsure how to continue optimizing by adjusting parameters or changing models, as it seems that every time the training accuracy reaches 70%, the model begins to o
verfit. I hope you can provide some advice!
Additionally, if I need to use other backbones, how can I obtain the .pth files? I tried downloading the .bin files from Hugging Face and converting them, but despite making some modifications after trying for a long time, I still encountered errors. I hope you can provide some suggestions or download links!
The competition deadline is this Sunday, and this competition is very important to me. I look forward to your professional response! Thank you very much!
我参加了一个比赛,任务是对乳腺超声影像(2500张,各类别不平衡)的BIRADS进行分类任务,所分的类别分别是2类,3类,4A,4B,4C,5类,我尝试了许多模型,但是效果都很差,包括预训练的resnet(acc60%)vit(60%)fastvit(60%),inception_resnet(65%)等等,我在你的项目中使用了你默认的参数(参考了swin-cub.yaml)进行训练,使用swin base达到了70%的正确率!!这让我很激动,并且相信你们的成果的潜力!
但是我不知道接下来该如何继续调参数或换模型来优化,每次train上的acc达到70%模型似乎就开始过拟合了。希望您能给出建议!
还有请问如果需要使用其他backbone,这些.pth的文件应该如何获取呢?我尝试从huggingface下载.bin文件并转换,但尝试了许久做了一些修改还是会报错。希望您能给出建议或下载地址!
比赛的ddl是本周日,这场比赛对我来说很重要,期望能得到您专业的答复!十分感谢!
Here’s the translation of the provided content into English,Since my English is't that good, the content is translated by AI,sorry for that.
I participated in a competition where the task was to classify BIRADS categories for breast ultrasound images (2500 images, with imbalanced classes). The categories I am classifying are 2, 3, 4A, 4B, 4C, and 5. I tried many models, but the results were poor, including pre-trained models like ResNet (acc 60%), ViT (60%), FastViT (60%), Inception_ResNet (65%), etc. In your project, I used your default parameters (referring to swin-cub.yaml) for training, and using the Swin base model, I achieved a 70% accuracy! This excites me and makes me believe in the potential of your results!
However, I am unsure how to continue optimizing by adjusting parameters or changing models, as it seems that every time the training accuracy reaches 70%, the model begins to o
verfit. I hope you can provide some advice!
Additionally, if I need to use other backbones, how can I obtain the .pth files? I tried downloading the .bin files from Hugging Face and converting them, but despite making some modifications after trying for a long time, I still encountered errors. I hope you can provide some suggestions or download links!
The competition deadline is this Sunday, and this competition is very important to me. I look forward to your professional response! Thank you very much!
my email is zhenghuiyang0058@gmail.com ,thanks!
6 classes examples are as following: