Hannah McLaughlin 418898029c Merge pull request #13718 from lochsh:svm-sigmoid-fix ... SVM sigmoid kernel fix (issue #13621) (#13718) * Added test for sigmoid case for retrieving support vectors * undo unhelpful test * add test for sigmoid SVM with data that is easily separable into two concentric circles * Update sigmoid kernel to use tanh(gamma * <x, y> + coef0) instead of -tanh(gamma * <x, y> + coef0) * remove unnecessary constraint on coef0 * cleanup * fixing inappropriate use of doubles * Add f to float literal * replace CV_Assert with ASSERT_EQ where appropriate		2019-01-31 15:34:36 +03:00
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test_emknearestkmeans.cpp
test_gbttest.cpp
test_lr.cpp
test_main.cpp
test_mltests2.cpp
test_mltests.cpp
test_precomp.hpp
test_save_load.cpp
test_svmsgd.cpp
test_svmtrainauto.cpp	Merge pull request #13718 from lochsh:svm-sigmoid-fix	2019-01-31 15:34:36 +03:00