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%% Train an SVM Classifier %% % Find a line separating the Fisher iris data on versicolor and virginica % species, according to the petal length and petal width measurements. % These two species are in rows 51 and higher of the data set, and the % petal length and width are the third and fourth columns. % Copyright 2015 The MathWorks, Inc. load fisheriris xdata = meas(51:end,3:4); group = species(51:end); svmStruct = svmtrain(xdata,group,'ShowPlot',true);