diff --git a/fastlib/u/dongryel/kde/fft_kde.h b/fastlib/u/dongryel/kde/fft_kde.h
index 99445ad34c..4d13630001 100644
--- a/fastlib/u/dongryel/kde/fft_kde.h
+++ b/fastlib/u/dongryel/kde/fft_kde.h
@@ -704,12 +704,6 @@ class FFTKde {
   ~FFTKde() {}
   
   ////////// Getters/Setters //////////
-  
-  /** get the reference dataset */
-  Matrix &get_reference_dataset() { return rset_; }
-
-  /** get the query dataset */
-  Matrix &get_query_dataset() { return qset_; }
 
   /** get the density estimate */
   void get_density_estimates(Vector *results) {
diff --git a/fastlib/u/dongryel/kde/fgt_kde.h b/fastlib/u/dongryel/kde/fgt_kde.h
index 2143013a20..7ba4df52aa 100644
--- a/fastlib/u/dongryel/kde/fgt_kde.h
+++ b/fastlib/u/dongryel/kde/fgt_kde.h
@@ -849,6 +849,19 @@ class FGTKde {
 	   references_assigned, mcoeffs);
   }
 
+  /** 
+   * Normalize the density estimates after the unnormalized sums have
+   * been computed 
+   */
+  void NormalizeDensities() {
+    double norm_const = kernel_.CalcNormConstant(qset_.n_rows()) *
+      rset_.n_cols();
+
+    for(index_t q = 0; q < qset_.n_cols(); q++) {
+      densities_[q] /= norm_const;
+    }
+  }
+
  public:
 
   ////////// Constructor/Destructor //////////
@@ -1046,19 +1059,6 @@ class FGTKde {
     printf("FGT KDE completed...\n");
   }
 
-  /** 
-   * Normalize the density estimates after the unnormalized sums have
-   * been computed 
-   */
-  void NormalizeDensities() {
-    double norm_const = kernel_.CalcNormConstant(qset_.n_rows()) *
-      rset_.n_cols();
-
-    for(index_t q = 0; q < qset_.n_cols(); q++) {
-      densities_[q] /= norm_const;
-    }
-  }
-
   void PrintDebug() {
 
     FILE *stream = stdout;
diff --git a/fastlib/u/dongryel/kde/kde.h b/fastlib/u/dongryel/kde/kde.h
index 747852cac5..2b40661398 100644
--- a/fastlib/u/dongryel/kde/kde.h
+++ b/fastlib/u/dongryel/kde/kde.h
@@ -906,12 +906,6 @@ class FastKde {
 
   ////////// Getters/Setters //////////
 
-  /** get the reference dataset */
-  Matrix &get_reference_dataset() { return rset_; }
-
-  /** get the query dataset */
-  Matrix &get_query_dataset() { return qset_; }
-
   /** get the density estimate */
   void get_density_estimates(Vector *results) { 
     results->Init(q_results_.size());