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Deleted default value for parameters in docs.

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Added some asserts.
This commit is contained in:
Marina Noskova
2016-02-25 19:12:54 +03:00
parent d484893839
commit 53711ec29d
4 changed files with 38 additions and 59 deletions
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6
samples/cpp/train_svmsgd.cpp
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@@ -91,6 +91,7 @@ bool findCrossPointWithBorders(const Mat &weights, float shift, const std::pair<
int yMin = std::min(segment.first.y, segment.second.y);
int yMax = std::max(segment.first.y, segment.second.y);
CV_Assert(weights.type() == CV_32FC1);
CV_Assert(xMin == xMax || yMin == yMax);
if (xMin == xMax && weights.at<float>(1) != 0)
@@ -146,6 +147,7 @@ void redraw(Data data, const Point points[2])
Point center;
int radius = 3;
Scalar color;
CV_Assert((data.samples.type() == CV_32FC1) && (data.responses.type() == CV_32FC1));
for (int i = 0; i < data.samples.rows; i++)
{
center.x = static_cast<int>(data.samples.at<float>(i,0));
@@ -160,14 +162,14 @@ void redraw(Data data, const Point points[2])
void addPointRetrainAndRedraw(Data &data, int x, int y, int response)
{
Mat currentSample(1, 2, CV_32F);
Mat currentSample(1, 2, CV_32FC1);
currentSample.at<float>(0,0) = (float)x;
currentSample.at<float>(0,1) = (float)y;
data.samples.push_back(currentSample);
data.responses.push_back(response);
Mat weights(1, 2, CV_32F);
Mat weights(1, 2, CV_32FC1);
float shift = 0;
if (doTrain(data.samples, data.responses, weights, shift))