before_refactor.md

kernel_matrix in https://github.com/shogun-toolbox/shogun/blob/develop/src/shogun/statistical_testing/QuadraticTimeMMD.cpp#L323

matrix=[[ 1, 0.357435345649719238, 0.881105303764343262, 0.264614194631576538, 0.392460733652114868, 0.29888606071472168, 0.77649921178817749, 0.392304211854934692, 0.415194451808929443, 0.284810483455657959, 0.0661987736821174622, 0.264099746942520142, 0.346782028675079346, 0.25590476393699646, 0.805517375469207764, 0.192790955305099487, 0.913285493850708008, 0.15366363525390625, 0.567021012306213379, 0.133734241127967834, 0.071564696729183197, 0.596106052398681641, 0.146366193890571594, 0.281917452812194824, 0.639549732208251953, 0.213880911469459534, 0.372015953063964844, 0.911623120307922363, 0.0226767528802156448, 0.0492779314517974854, 0.150228172540664673, 0.182678699493408203, 0.194619730114936829, 0.223039060831069946, 0.0562533959746360779, 0.177665024995803833, 0.0953366979956626892, 0.427403718233108521, 0.805513143539428711, 0.11347990483045578, 0.101488135755062103, 0.131193011999130249, 0.133451938629150391, 0.40705949068069458, 0.371909797191619873, 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]

statistic in https://github.com/shogun-toolbox/shogun/blob/develop/src/shogun/statistical_testing/QuadraticTimeMMD.cpp#L334-L336

statistic before normalization is 0.088586

statistic after normalization is 1.063031

values in here https://github.com/shogun-toolbox/shogun/blob/develop/src/shogun/statistical_testing/HypothesisTest.cpp#L79 is

vector=[0.264452062547206879,0.012948980089277029,-0.255108073353767395,0.361381128430366516,-0.206819929182529449,-0.164887011051177979,-0.0500220414251089096,-0.015680226031690836,0.386611238121986389,0.36762595921754837]

the result in https://github.com/shogun-toolbox/shogun/blob/develop/src/shogun/statistical_testing/QuadraticTimeMMD.cpp#L545

10.000000