fscore

1 files changed, 23 insertions, 2 deletions

diff --git a/train.cpp b/train.cpp
index b6ac730..04e80ce 100644
--- a/train.cpp
+++ b/train.cpp
@@ -115,6 +115,17 @@ int predict(DataProvider &dp) {
     return 0;
 }
 
+void getmask(string fname,vector<double> &msk)
+{
+    ifstream fin;
+    int fsize;
+    fin.open(fname.c_str());
+    fin>>fsize;
+    for (int i=0;i<fsize;++i)
+        fin>>msk[i];
+    fin.close();
+}
+
 int main(int argc, char **argv) {
     el::Configurations defaultConf;
     defaultConf.setToDefault();
@@ -133,6 +144,7 @@ int main(int argc, char **argv) {
             ("single,s", "one from a pair")
             ("pair,p","get pair result")
             ("fscore,f","get F-score")
+            ("mask,M", po::value<string>(), "set feature mask")
             ("model,m", po::value<string>(), "set input model file")
             ("output,o", po::value<string>(), "set output model/prediction file")
             ("feature,i", po::value<string>(), "set input feature file")
@@ -177,9 +189,18 @@ int main(int argc, char **argv) {
     else return 0;
     DataProvider* dp;
     if (vm["feature"].as<string>().find(".rid") == string::npos)
-        dp = new FileDP(vm["feature"].as<string>());
+        LOG(FATAL)<<"Format not supported";
     else
-        dp = new RidFileDP(vm["feature"].as<string>());
+    {
+        RidFileDP* tmpdp = new RidFileDP(vm["feature"].as<string>());
+        if (vm.count("mask"))
+        {
+            vector<double> msk;
+            getmask(vm["mask"].as<string>(),msk);
+            tmpdp->datmask(msk);
+        }
+        dp = tmpdp;
+    }
     mainf(*dp);
     delete dp;
     return 0;