misc

1 files changed, 51 insertions, 0 deletions

diff --git a/model/rankmisc.h b/model/rankmisc.h
new file mode 100644
index 0000000..2d2011d
--- /dev/null
+++ b/model/rankmisc.h
@@ -0,0 +1,51 @@
+//
+// Created by joe on 5/31/15.
+//
+
+#ifndef RANKSVM_RANKMISC_H
+#define RANKSVM_RANKMISC_H
+
+#include"ranksvm.h"
+
+class RSVML1:public RSVM
+{
+public:
+    std::string getName()
+    {
+        return "L1";
+    };
+    virtual int train(RidList &D){LOG(FATAL)<< "NOT IMPLEMENTED"; return 0;};
+    virtual int predict(RidList &D,std::vector<double> &res){
+        res.clear();
+        int n = D.getSize();
+        Eigen::VectorXd one=Eigen::VectorXd::Ones(fsize);
+        for (int i=0;i<n;++i)
+        {
+            double r=D.getVecDot(i,one);
+            res.push_back(-r);
+        }
+        return 0;
+    };
+};
+
+class RSVMBH:public RSVM
+{
+public:
+    std::string getName()
+    {
+        return "BH";
+    };
+    virtual int train(RidList &D){LOG(FATAL)<< "NOT IMPLEMENTED"; return 0;};
+    virtual int predict(RidList &D,std::vector<double> &res){
+        res.clear();
+        int n = D.getSize();
+        for (int i=0;i<n;++i)
+        {
+            double r=D.getBha(i);
+            res.push_back(-r);
+        }
+        return 0;
+    };
+};
+
+#endif //RANKSVM_RANKMISC_H