Question

我正在尝试使用cifar10网络层来训练CNN和我自己的数据。但是，当我运行这个命令时：

roishik@roishik-System-Product-Name:~/Desktop/caffe/caffe$ /home/roishik/Desktop/caffe/caffe/build/tools/caffe train --solver /home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_solver.prototxt 2>&1 | tee /home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_train_test.prototxt

我收到此错误消息：

I0726 22:01:40.884320  6596 caffe.cpp:210] Use CPU.
I0726 22:01:40.884771  6596 solver.cpp:48] Initializing solver from parameters: 
test_iter: 100
test_interval: 500
base_lr: 0.001
display: 100
max_iter: 4000
lr_policy: "fixed"
momentum: 0.9
weight_decay: 0.004
snapshot: 4000
snapshot_prefix: "/home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar_10_fast"
solver_mode: CPU
net: "/home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_train_test.prototxt"
train_state {
  level: 0
  stage: ""
}
snapshot_format: HDF5
I0726 22:01:40.885051  6596 solver.cpp:91] Creating training net from net file: /home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_train_test.prototxt
[libprotobuf ERROR google/protobuf/text_format.cc:245] Error parsing text-format caffe.NetParameter: 1:7: Message type "caffe.NetParameter" has no field named "I0726".
F0726 22:01:40.885253  6596 upgrade_proto.cpp:79] Check failed: ReadProtoFromTextFile(param_file, param) Failed to parse NetParameter file: /home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_train_test.prototxt
*** Check failure stack trace: ***
    @     0x7f0f10ad5daa  (unknown)
    @     0x7f0f10ad5ce4  (unknown)
    @     0x7f0f10ad56e6  (unknown)
    @     0x7f0f10ad8687  (unknown)
    @     0x7f0f10f614be  caffe::ReadNetParamsFromTextFileOrDie()
    @     0x7f0f10fc6acb  caffe::Solver<>::InitTrainNet()
    @     0x7f0f10fc7b9c  caffe::Solver<>::Init()
    @     0x7f0f10fc7eca  caffe::Solver<>::Solver()
    @     0x7f0f10fa2473  caffe::Creator_SGDSolver<>()
    @           0x40eb6e  caffe::SolverRegistry<>::CreateSolver()
    @           0x407d4b  train()
    @           0x40589c  main
    @     0x7f0f0fae1f45  (unknown)
    @           0x40610b  (unknown)
    @              (nil)  (unknown)

我在谷歌搜索并没有找到答案。这条线意味着什么？：

 Error parsing text-format caffe.NetParameter: 1:7: Message type "caffe.NetParameter" has no field named "I0726".

真的很感谢你的帮助！

Answer 1

这是因为你做错了。

您正在使用的文件：

Solver: /home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_solver.prototxt
Net: /home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_train_test.prototxt
Log output: /home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_train_test.prototxt

需要注意的是，Net文件和日志文件都是相同的，这意味着您要用日志数据替换Net文件。因此，当caffe求解器读取Net文件时，数据将被日志替换，从而导致错误。

这可以解决您的问题：

roishik@roishik-System-Product-Name:~/Desktop/caffe/caffe$ /home/roishik/Desktop/caffe/caffe/build/tools/caffe train --solver /home/roishik/Desktop/Thesis/Code/cafe_cnn/first/caffe_models/cifar_10_fast/cifar10_quick_solver.prototxt 2>&1 | tee ./log.txt

但请确保您已使用正确的文件替换了覆盖的Net文件。

使用cifar10解算器训练CNN

1 个答案: