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commit 2a8ca00769ad191aa57f60084bc37174770b9b4f Author: Pieter Kempeneers <kempe...@gmail.com> Date: Mon May 5 11:04:45 2014 +0200 qt: added rules for pkextract and changed defaults for cost and gamma in pksvm --- ChangeLog | 5 +++++ qt/pkextract_gui/mainwindow.cpp | 2 +- qt/pksvm_gui/mainwindow.cpp | 4 ++-- src/apps/pksvm.cc | 4 ++-- 4 files changed, 10 insertions(+), 5 deletions(-) diff --git a/ChangeLog b/ChangeLog index 16d6767..b798ccf 100755 --- a/ChangeLog +++ b/ChangeLog @@ -290,3 +290,8 @@ version 2.5.2 thanks to suggestion of Francesco Paolo Lovergine - pklas2img support for compressed point cloud (LAZ) files + - pkextract + support for median rule and pointOnSurface + redesign to optimize vector polygon processing +A + diff --git a/qt/pkextract_gui/mainwindow.cpp b/qt/pkextract_gui/mainwindow.cpp index bb93e00..5d6e339 100644 --- a/qt/pkextract_gui/mainwindow.cpp +++ b/qt/pkextract_gui/mainwindow.cpp @@ -11,7 +11,7 @@ MainWindow::MainWindow(QWidget *parent) : { ui->setupUi(this); QStringList rulelist; - rulelist << "point" << "centroid" << "mean" << "proportion" << "minimum" << "minimum" << "maximum" << "maximum voting" << "sum"; + rulelist << "point" << "pointOnSurface" << "centroid" << "mean" << "median" << "proportion" << "minimum" << "maximum" << "maximum voting" << "sum"; ui->rule->addItems(rulelist); QStringList formatlist; formatlist << "ESRI Shapefile" << "SQLite"; diff --git a/qt/pksvm_gui/mainwindow.cpp b/qt/pksvm_gui/mainwindow.cpp index e3deb0e..af8b84c 100644 --- a/qt/pksvm_gui/mainwindow.cpp +++ b/qt/pksvm_gui/mainwindow.cpp @@ -62,8 +62,8 @@ void MainWindow::setDefaults() ui->kd->setText("3"); ui->label->setText("label"); ui->cv->setText("0"); - ui->gamma->setText("0"); - ui->ccost->setText("1"); + ui->gamma->setText("1"); + ui->ccost->setText("1000"); } void MainWindow::on_actionTraining_triggered() diff --git a/src/apps/pksvm.cc b/src/apps/pksvm.cc index c291d3f..148c0d6 100644 --- a/src/apps/pksvm.cc +++ b/src/apps/pksvm.cc @@ -66,9 +66,9 @@ int main(int argc, char *argv[]) Optionpk<std::string> svm_type_opt("svmt", "svmtype", "type of SVM (C_SVC, nu_SVC,one_class, epsilon_SVR, nu_SVR)","C_SVC"); Optionpk<std::string> kernel_type_opt("kt", "kerneltype", "type of kernel function (linear,polynomial,radial,sigmoid) ","radial"); Optionpk<unsigned short> kernel_degree_opt("kd", "kd", "degree in kernel function",3); - Optionpk<float> gamma_opt("g", "gamma", "gamma in kernel function",0); + Optionpk<float> gamma_opt("g", "gamma", "gamma in kernel function",1.0); Optionpk<float> coef0_opt("c0", "coef0", "coef0 in kernel function",0); - Optionpk<float> ccost_opt("cc", "ccost", "the parameter C of C_SVC, epsilon_SVR, and nu_SVR",1); + Optionpk<float> ccost_opt("cc", "ccost", "the parameter C of C_SVC, epsilon_SVR, and nu_SVR",1000); Optionpk<float> nu_opt("nu", "nu", "the parameter nu of nu_SVC, one_class SVM, and nu_SVR",0.5); Optionpk<float> epsilon_loss_opt("eloss", "eloss", "the epsilon in loss function of epsilon_SVR",0.1); Optionpk<int> cache_opt("cache", "cache", "cache memory size in MB",100); -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-grass/pktools.git _______________________________________________ Pkg-grass-devel mailing list Pkg-grass-devel@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-grass-devel