poster
2019-12-03, 06:42
我正在处理旧代码，不知道如何用MATLAB中的新功能替换这两行，因为``svmtrain''和``svmclassify''（在MATLAB 2019中）已替换为``fitcsvm''和``ClassificationSVM''。
旧代码：
svmStruct = svmtrain(X_train(:,ranking(1:k)),Y_train,'showplot',true); C = svmclassify(svmStruct,X_test(:,ranking(1:k)),'showplot',true); 用新代码替换，但不起作用：
svmStruct = fitcsvm(X_train(:,ranking(1:k)),Y_train,'showplot',true); C = ClassificationSVM(svmStruct,X_test(:,ranking(1:k)),'showplot',true); 错误：
showplot is not a valid parameter name.
更多&回答... (https://stackoverflow.com/q/59147595)
旧代码：
svmStruct = svmtrain(X_train(:,ranking(1:k)),Y_train,'showplot',true); C = svmclassify(svmStruct,X_test(:,ranking(1:k)),'showplot',true); 用新代码替换，但不起作用：
svmStruct = fitcsvm(X_train(:,ranking(1:k)),Y_train,'showplot',true); C = ClassificationSVM(svmStruct,X_test(:,ranking(1:k)),'showplot',true); 错误：
showplot is not a valid parameter name.
更多&回答... (https://stackoverflow.com/q/59147595)