こちらから「Matlab Weka Interface」をインストールしました。BayesNet を使用するための私のコードは次のとおりですが、例外がスローされます。オプションを渡す方法を教えてください。
コード:
try
classifierNo=classifierNo+1;
wekaClassifierName = 'bayes.BayesNet';
wekaClassifierConfig = {'-D -Q weka.classifiers.bayes.net.search.local.K2 -- -P 1 -S BAYES -E weka.classifiers.bayes.net.estimate.SimpleEstimator -- -A 0.5'};
for i = 1:10
test = (indices == i);
train = ~test;
testSize = sum(test);
if testOriginal==0
train = [num2cell(mskMat(train,:)),irisLabels(train,:)];
test = [num2cell(global_origMat(test,:)),irisLabels(test,:)];
%Convert to weka format
train = matlab2weka('iTrain',featureNames,train,classIndex);
test = matlab2weka('iTest',featureNames,test);
%Train the classifier
nb = trainWekaClassifier(train,wekaClassifierName,wekaClassifierConfig);
%Test the classifier
predicted = wekaClassify(test,nb);
%The actual class labels (i.e. indices thereof)
actual = test.attributeToDoubleArray(classIndex-1);
correctRate = sum(actual == predicted)/testSize;
else
train = [num2cell(global_origMat(train,:)),irisLabels(train,:)];
test = [num2cell(global_origMat(test,:)),irisLabels(test,:)];
%Convert to weka format
train = matlab2weka('iTrain',featureNames,train,classIndex);
test = matlab2weka('iTest',featureNames,test);
%Train the classifier
nb = trainWekaClassifier(train,wekaClassifierName,wekaClassifierConfig);
%Test the classifier
predicted = wekaClassify(test,nb);
%The actual class labels (i.e. indices thereof)
actual = test.attributeToDoubleArray(classIndex-1);
correctRate = sum(actual == predicted)/testSize;
end
end
fprintf ('%f \n\t\t\t\t\t\t',correctRate);
sumCorrect(classifierNo)=sumCorrect(classifierNo)+correctRate;
repeatClassifier(classifierNo) = repeatClassifier(classifierNo) + 1;
end
エラーは次のとおりです。
weka.classifiers.bayes.BayesNet/setOptions の使用エラー Java 例外が発生しました: java.lang.Exception: 無効なオプション: -D -Q weka.classifiers.bayes.net.search.local.K2 -- -P 1 -S BAYES -E weka.classifiers.bayes.net.estimate.SimpleEstimator -- -A 0.5 weka.core.Utils.checkForRemainingOptions (Utils.java:482) で weka.classifiers.bayes.BayesNet.setOptions (BayesNet.java:510) で"