To use precomputed kernel, you must include sample serial number asthe first column of the training and testing data (assume your kernelmatrix is K, # of instances is n):




File list:
data
...\dna.scale
...\dna.scale.t
...\spiral_Nc10_cv.mat
...\spiral_Nc10_test.mat
...\spiral_Nc10_train.mat
...\spiral_Nc4_test.mat
...\spiral_Nc4_train.mat
...\spiral_Nc5_Ns200.mat
...\spiral_Nc5_test.mat
...\spiral_Nc5_train.mat
automaticParameterSelection.m
classifyUsingCrossValidation.m
demo_libsvm_test1.m
demo_libsvm_test10.m
demo_libsvm_test2.m
demo_libsvm_test3.m
demo_libsvm_test4.m
demo_libsvm_test5.m
demo_libsvm_test6.m
demo_libsvm_test7.m
demo_libsvm_test8.m
demo_libsvm_test9.m
generateColorList.m
generateSpiralDataWithLabels.m
get_cv_ac.m
get_cv_ac_Bot.m
ovrpredict.m
ovrpredictBot.m
ovrpredict_bot.m
ovrtrain.m
ovrtrainBot.m