Fix a mistake in a previous commit: tuning on a subset of features.

In the commit 4b6232b757542e7dfd05b6c494d5f97fdb80c448,
I thought I had fixed the bug around the tuning on a subset of
features by checking whether pdim and the length of the
active features which you want to optimize in the tuning.

However, it was wrong. I should set Point::optindices
appropriately according to specified the subset.

1 files changed, 1 insertions, 7 deletions

diff --git a/mert/mert.cpp b/mert/mert.cpp
index 195615542..6f80709cb 100755
--- a/mert/mert.cpp
+++ b/mert/mert.cpp
@@ -362,13 +362,6 @@ int main(int argc, char **argv)
     vector<string> features;
     Tokenize(option.to_optimize_str.c_str(), ',', &features);
 
-    if (option.pdim != static_cast<int>(features.size())) {
-      cerr << "Error: pdim and the specified number of features are not equal: "
-           << "pdim = " << option.pdim
-           << ", the number of features = " << features.size() << endl;
-      exit(1);
-    }
-
     for (vector<string>::const_iterator it = features.begin();
          it != features.end(); ++it) {
       const int feature_index = data.getFeatureIndex(*it);
@@ -405,6 +398,7 @@ int main(int argc, char **argv)
 
   Point::setpdim(option.pdim);
   Point::setdim(to_optimize.size());
+  Point::set_optindices(to_optimize);
 
   //starting points consist of specified points and random restarts
   vector<Point> startingPoints;