synced lda

1 files changed, 29 insertions, 28 deletions

diff --git a/main.cc b/main.cc
index ab93c3f1..df04dea8 100644
--- a/main.cc
+++ b/main.cc
@@ -9,32 +9,33 @@ embodied in the content of this file are licensed under the BSD
 #include <stdlib.h>
 
 int main(int argc, char *argv[]) {
-    drand48();
-    gd_vars *vars = vw(argc, argv);
-    
-    float weighted_labeled_examples = global.weighted_examples - global.weighted_unlabeled_examples;
-    float best_constant = (global.weighted_labels - global.initial_t) / weighted_labeled_examples;
-	float constant_loss = (best_constant*(1.0 - best_constant)*(1.0 - best_constant)
-			+ (1.0 - best_constant)*best_constant*best_constant);
-
-	if (!global.quiet)
-	{
-		cerr.precision(4);
-		cerr << endl << "finished run";
-		cerr << endl << "number of examples = " << global.example_number;
-		cerr << endl << "weighted example sum = " << global.weighted_examples;
-		cerr << endl << "weighted label sum = " << global.weighted_labels;
-		cerr << endl << "average loss = " << global.sum_loss / global.weighted_examples;
-		cerr << endl << "best constant = " << best_constant;
-		if (global.min_label == 0. && global.max_label == 1. && best_constant < 1. && best_constant > 0.)
-		  cerr << endl << "best constant's loss = " << constant_loss;
-		cerr << endl << "total feature number = " << global.total_features;
-		if (global.active_simulation)
-		  cerr << endl << "total queries = " << global.queries << endl;
-		cerr << endl;
-	}
-
-	free(vars);
-
-	return 0;
+  srand48(100001);
+  drand48();
+  gd_vars *vars = vw(argc, argv);
+  
+  float weighted_labeled_examples = global.weighted_examples - global.weighted_unlabeled_examples;
+  float best_constant = (global.weighted_labels - global.initial_t) / weighted_labeled_examples;
+  float constant_loss = (best_constant*(1.0 - best_constant)*(1.0 - best_constant)
+			 + (1.0 - best_constant)*best_constant*best_constant);
+  
+  if (!global.quiet)
+    {
+      cerr.precision(4);
+      cerr << endl << "finished run";
+      cerr << endl << "number of examples = " << global.example_number;
+      cerr << endl << "weighted example sum = " << global.weighted_examples;
+      cerr << endl << "weighted label sum = " << global.weighted_labels;
+      cerr << endl << "average loss = " << global.sum_loss / global.weighted_examples;
+      cerr << endl << "best constant = " << best_constant;
+      if (global.min_label == 0. && global.max_label == 1. && best_constant < 1. && best_constant > 0.)
+	cerr << endl << "best constant's loss = " << constant_loss;
+      cerr << endl << "total feature number = " << global.total_features;
+      if (global.active_simulation)
+	cerr << endl << "total queries = " << global.queries << endl;
+      cerr << endl;
+    }
+  
+  free(vars);
+  
+  return 0;
 }