testbiomarkers.m

利用蚁群算法和PSO算法实现MALDI_TOF数据分析

clear all;

load CaseCirr

% index = [174 93 268 133 90];
index = [76,139,92,101,219;]
% index = [101 135 6 89 58]
%% TEST ACCURACY ON PREDICTION DATASET
% clear all

% Create a SVM Classifier
[AlphaY, SVs, Bias, Parameters, nSV, nLabel] = LinearSVC(sample_tr(index,:), label_tr,2);

% Test the constructed linear SVM Classifier

[ClassRate_tr, DecisionValue_tr, Ns_tr, ConfMatrix_tr, PreLabels_tr]= SVMTest(sample_tr(index,:), label_tr, AlphaY, SVs, Bias,Parameters, nSV, nLabel);

[ClassRate_pr, DecisionValue_pr, Ns_pr, ConfMatrix_pr, PreLabels_pr]= SVMTest(sample_pr(index,:), label_pr, AlphaY, SVs, Bias,Parameters, nSV, nLabel);

ConfMatrix_tr*100

ConfMatrix_pr*100
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