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参考：Error to build OpenCV 4.0.1 in Debug mode from source · Issue #13546 · opencv/opencv · GitHubCMakeFiles\3.21.0-rc2\CMakeCXXCompiler.cmake中添加：set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "-O3")mingw32-make -j8不行的话换成mingw32-make另外注意文件夹权限问题...

debug查看是onnx.utils中获得graph部分的问题。解决办法：conda install -c conda-forge numpy protobuf==3.16.0 libprotobuf=3.16.0conda install -c conda-forge onnxpip install onnxruntime误打误撞地可以转onnx了

1.安装失败，无法编译error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/解决办法：https://stackoverflow.com/questions/64261546/python-cant-install-packages2.

from sklearn import datasets 出现以下错误 错误：ImportError: DLL load failed: 找不到指定的模块 参考链接https://bbs.youkuaiyun.com/topics/391850435 配置：numpy+scipy+matplotlib+scikit-learn 将原来的scikit-learn和scipy卸载之后重新安装适合电脑的

解决YOLOv3recall低的问题1、修改examples/detector.c中validate_detector_recall函数list *plist = get _path("test.txt") //你的验证集路径2、计算recall./darknet detector recall <.data> <.cfg> <.weights>...