2016-12-09 01:12:24 -0600 | commented answer | Linking error: libzlib This works for me. but I don't know why it works... |
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2016-05-18 03:11:13 -0600 | asked a question | building error: opencv3.1 with VS2015, 64-bit, CMake 3.5.2 when I am building opencv 3.1 with VS2015, in my own build directory, I double click OpenCV.sln, and then build the INSTALL project. but I got many errors. (more) |
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2015-09-24 04:49:04 -0600 | commented question | can't get the trained parameter alpha and rho by any function yes, I have moved to 3.0 and magically I got my problem solved. I have also looked into the source code of 2.4.9, and I found that in the construction function CvSVM::CvSVM(), there is a clear() function that release the decision_func, I am wondering why... |
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2015-09-24 00:39:41 -0600 | asked a question | can't get the trained parameter alpha and rho by any function I have checked that the CvSVM member desicion_func is protected but I want to get the alpha and rho. But I cannot find any function which allows me to do that. I can save the svm parameters to an xml file. and I have tried to create a new class which derive the CvSVM to get the desicion_func but it still didn't work. so the only way is to read the xml file ? I am using opencv2.4.9 + VS2013 |