// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
// //
-// Written by Francois Fleuret, (C) IDIAP //
+// Written by Francois Fleuret //
+// (C) Idiap Research Institute //
+// //
// Contact <francois.fleuret@idiap.ch> for comments & bug reports //
///////////////////////////////////////////////////////////////////////////
+/*
+
+ Two handy functions to sample in a very large weighted sample set,
+ and to generate a ROC curve given a very large sample set.
+
+ */
+
#ifndef TOOLS_H
#define TOOLS_H
#include <iostream>
#include "misc.h"
+// This function is not trivial because it has to handle numerical
+// pitfalls due to the very large number of samples.
+
scalar_t robust_sampling(int nb, scalar_t *weights, int nb_to_sample, int *sampled);
void print_roc_small_pos(ostream *out,