From: Francois Fleuret <francois@fleuret.org>
Date: Fri, 24 Jul 2009 10:56:21 +0000 (+0200)
Subject: Fixed a bug in the threshold given in the ROC output.
X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?p=data-tool.git;a=commitdiff_plain;h=d38ae4b64baf473b0f1b1247d93ef980ebf139f2

Fixed a bug in the threshold given in the ROC output.
---

diff --git a/data-tool.cc b/data-tool.cc
index bcf19b3..0a2e049 100644
--- a/data-tool.cc
+++ b/data-tool.cc
@@ -305,7 +305,7 @@ int main(int argc, char **argv) {
           if(tmp[n].value < tmp[n+1].value) {
             cout << double(nb_fp)/double(nb_rn) << " "
                  << 1 - double(nb_fn) / double(nb_rp) << " "
-                 << (tmp[n].value + tmp[n+1].value) << " "
+                 << (tmp[n].value + tmp[n+1].value)/2 << " "
                  << endl;
           }
         }