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我使用毫升時收到此錯誤,OpenCV的3.1rror:'class cv :: ml :: TrainData'沒有名爲'getTestSamples'的成員Mat vdata = tdata-> getTestSamples();
: error: ‘class cv::ml::TrainData’ has no member named ‘getTestSamples’
Mat vdata = tdata->getTestSamples();
^
這可能是此錯誤的原因嗎?
這裏是我的代碼毫升:
我已經包含了這些在我的代碼
#include <opencv2/core.hpp>
#include <opencv2/imgproc.hpp>
#include "opencv2/imgcodecs.hpp"
#include <opencv2/highgui.hpp>
#include <opencv2/ml.hpp>
using namespace cv;
using namespace std;
using namespace cv::ml;
Ptr<ml::SVM> svm = ml::SVM::create();
Ptr<ml::TrainData> tdata = ml::TrainData::loadFromCSV("ear.csv",0,0,1);
tdata->setTrainTestSplitRatio(0.8);
Mat data = tdata->getTrainSamples();
Mat labels = tdata->getTrainResponses();
labels.convertTo(labels, CV_32S);
svm->train(data,0,labels);
Mat vdata = tdata->getTestSamples();
Mat vlabels = tdata->getTestResponses();
Mat results;
svm->predict(vdata,results);