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layumi / AICIty-reID-2020

:red_car: The 1st Place Submission to AICity Challenge 2020 re-id track (Baidu-UTS submission)
MIT License
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python train_2020.py #9

Open s20163081161 opened 4 years ago

s20163081161 commented 4 years ago

@layumi 郑博士 我直接运行python train_2020.py能真确开始训练，但是按照README.md上提供的那一长传命令，就会报下面的错，这是为何？

requests.exceptions.SSLError: HTTPSConnectionPool(host='data.lip6.fr', port=443): Max retries exceeded with url: /cadene/pretrainedmodels/se_resnext101_32x4d-3b2fe3d8.pth (Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",),))

layumi commented 4 years ago

应该是有墙。。下SENet 预训练模型的时候报错了

daiguangzhao commented 4 years ago

@layumi 郑博士 我直接运行python train_2020.py能真确开始训练，但是按照README.md上提供的那一长传命令，就会报下面的错，这是为何？

requests.exceptions.SSLError: HTTPSConnectionPool(host='data.lip6.fr', port=443): Max retries exceeded with url: /cadene/pretrainedmodels/se_resnext101_32x4d-3b2fe3d8.pth (Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",),))

加上以下代码，原因你自己ＣＳＤＮ哈： import ssl

ssl._create_default_https_context = ssl._create_unverified_context

daiguangzhao commented 4 years ago

郑博士，你好，请问 name SE_imbalance_s1_384_p0.5_lr2_mt_d0_b24+v+aug，这个对应哪一块代码，论文哪里提到了？麻烦，谢谢

s20163081161 commented 4 years ago

@layumi 郑博士 我直接运行python train_2020.py能真确开始训练，但是按照README.md上提供的那一长传命令，就会报下面的错，这是为何？ requests.exceptions.SSLError: HTTPSConnectionPool(host='data.lip6.fr', port=443): Max retries exceeded with url: /cadene/pretrainedmodels/se_resnext101_32x4d-3b2fe3d8.pth (Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify failed')],)",),))

加上以下代码，原因你自己ＣＳＤＮ哈： import ssl

ssl._create_default_https_context = ssl._create_unverified_context

我直接翻墙下载了

HanwenCao commented 4 years ago

郑博士，你好，请问 name SE_imbalance_s1_384_p0.5_lr2_mt_d0_b24+v+aug，这个对应哪一块代码，论文哪里提到了？麻烦，谢谢

请问您知道了吗？

layumi commented 4 years ago

@HanwenCao 这就是 SENet的basic model，跑的时候起的名字。

lhbsww commented 2 years ago

Traceback (most recent call last): File "train_2020.py", line 441, in model = ft_net_SE(len(class_names), opt.droprate, opt.stride, opt.pool) File "/home/luhu/AIC/model.py", line 317, in init model_ft = pretrainedmodels.dict[model_name](num_classes=1000, pretrained='imagenet') File "/home/luhu/anaconda3/envs/one_env/lib/python3.6/site-packages/pretrainedmodels/models/senet.py", line 441, in se_resnext101_32x4d initialize_pretrained_model(model, num_classes, settings) File "/home/luhu/anaconda3/envs/one_env/lib/python3.6/site-packages/pretrainedmodels/models/senet.py", line 373, in initialize_pretrained_model model.load_state_dict(model_zoo.load_url(settings['url'])) File "/home/luhu/anaconda3/envs/one_env/lib/python3.6/site-packages/torch/hub.py", line 528, in load_state_dict_from_url return torch.load(cached_file, map_location=map_location) File "/home/luhu/anaconda3/envs/one_env/lib/python3.6/site-packages/torch/serialization.py", line 593, in load return _legacy_load(opened_file, map_location, pickle_module, pickle_load_args) File "/home/luhu/anaconda3/envs/one_env/lib/python3.6/site-packages/torch/serialization.py", line 762, in _legacy_load magic_number = pickle_module.load(f, pickle_load_args) _pickle.UnpicklingError: invalid load key, '<'.

请问在执行train_2020.py时，出现这个错误是什么原因，要怎么解决