Merge remote-tracking branch 'upstream/master'

1 files changed, 30 insertions, 0 deletions

diff --git a/extractor/scorer.cc b/extractor/scorer.cc
new file mode 100644
index 00000000..d3ebf1c9
--- /dev/null
+++ b/extractor/scorer.cc
@@ -0,0 +1,30 @@
+#include "scorer.h"
+
+#include "features/feature.h"
+
+namespace extractor {
+
+Scorer::Scorer(const vector<shared_ptr<features::Feature> >& features) :
+    features(features) {}
+
+Scorer::Scorer() {}
+
+Scorer::~Scorer() {}
+
+vector<double> Scorer::Score(const features::FeatureContext& context) const {
+  vector<double> scores;
+  for (auto feature: features) {
+    scores.push_back(feature->Score(context));
+  }
+  return scores;
+}
+
+vector<string> Scorer::GetFeatureNames() const {
+  vector<string> feature_names;
+  for (auto feature: features) {
+    feature_names.push_back(feature->GetName());
+  }
+  return feature_names;
+}
+
+} // namespace extractor