add feature

src/main/scala/com/aliyun/odps/spark/examples/myUtils/FeatureTransformV2.java

@@ -8,6 +8,7 @@ public class FeatureTransformV2 {
     private static final int seqMaxN = 2;
     private static final int seqLastN = 2;
     private static final double smoothPlus = 5.0;
+    private static final double largerSmoothPlus = 50.0;
     private static final double log1Scale = 10.0;
     private static final List<String> c1Periods = Arrays.asList("72h", "168h");
     private static final List<String> b0Periods = Arrays.asList("1h", "3h", "6h", "12h");
@@ -407,6 +408,12 @@ public class FeatureTransformV2 {
             double ros_n = FeatureUtils.plusSmooth(return_n_uv, share_cnt, smoothPlus);
             double ros_minus = FeatureUtils.plusSmooth(return_n_uv, is_return_1, smoothPlus);
 
+            // larger smooth
+            double l_rovn = FeatureUtils.plusSmooth(return_n_uv, exp, largerSmoothPlus);
+            double l_ros = FeatureUtils.plusSmooth(return_n_uv, is_share, largerSmoothPlus);
+            double l_ros_n = FeatureUtils.plusSmooth(return_n_uv, share_cnt, largerSmoothPlus);
+            double l_ros_minus = FeatureUtils.plusSmooth(return_n_uv, is_return_1, largerSmoothPlus);
+
             featMap.put(prefix + "_" + period + "@" + "exp", exp_s);
             featMap.put(prefix + "_" + period + "@" + "is_share", is_share_s);
             featMap.put(prefix + "_" + period + "@" + "share_cnt", share_cnt_s);
@@ -419,6 +426,12 @@ public class FeatureTransformV2 {
             featMap.put(prefix + "_" + period + "@" + "ros", ros);
             featMap.put(prefix + "_" + period + "@" + "ros_n", ros_n);
             featMap.put(prefix + "_" + period + "@" + "ros_minus", ros_minus);
+
+            // larger smooth
+            featMap.put(prefix + "_" + period + "@" + "rovn_#", l_rovn);
+            featMap.put(prefix + "_" + period + "@" + "ros_#", l_ros);
+            featMap.put(prefix + "_" + period + "@" + "ros_n_#", l_ros_n);
+            featMap.put(prefix + "_" + period + "@" + "ros_minus_#", l_ros_minus);
         }
     }
 
@@ -458,6 +471,17 @@ public class FeatureTransformV2 {
             double ros_n = FeatureUtils.plusSmooth(return_n_uv, share_cnt, smoothPlus);
             double ros_minus = FeatureUtils.plusSmooth(return_n_uv, is_return_1, smoothPlus);
 
+            // larger smooth
+            double l_rovn1 = FeatureUtils.plusSmooth(return_1_uv, exp, largerSmoothPlus);
+            double l_ros1 = FeatureUtils.plusSmooth(return_1_uv, is_share, largerSmoothPlus);
+            double l_ros_n1 = FeatureUtils.plusSmooth(return_1_uv, share_cnt, largerSmoothPlus);
+            double l_ros_minus1 = FeatureUtils.plusSmooth(return_1_uv, is_return_1, largerSmoothPlus);
+
+            double l_rovn = FeatureUtils.plusSmooth(return_n_uv, exp, largerSmoothPlus);
+            double l_ros = FeatureUtils.plusSmooth(return_n_uv, is_share, largerSmoothPlus);
+            double l_ros_n = FeatureUtils.plusSmooth(return_n_uv, share_cnt, largerSmoothPlus);
+            double l_ros_minus = FeatureUtils.plusSmooth(return_n_uv, is_return_1, largerSmoothPlus);
+
             featMap.put(prefix + "_" + period + "@" + "exp", exp_s);
             featMap.put(prefix + "_" + period + "@" + "is_share", is_share_s);
             featMap.put(prefix + "_" + period + "@" + "share_cnt", share_cnt_s);
@@ -475,6 +499,16 @@ public class FeatureTransformV2 {
             featMap.put(prefix + "_" + period + "@" + "ros", ros);
             featMap.put(prefix + "_" + period + "@" + "ros_n", ros_n);
             featMap.put(prefix + "_" + period + "@" + "ros_minus", ros_minus);
+
+            // larger smooth
+            featMap.put(prefix + "_" + period + "@" + "rovn1_#", l_rovn1);
+            featMap.put(prefix + "_" + period + "@" + "ros1_#", l_ros1);
+            featMap.put(prefix + "_" + period + "@" + "ros_n1_#", l_ros_n1);
+            featMap.put(prefix + "_" + period + "@" + "ros_minus1_#", l_ros_minus1);
+            featMap.put(prefix + "_" + period + "@" + "rovn_#", l_rovn);
+            featMap.put(prefix + "_" + period + "@" + "ros_#", l_ros);
+            featMap.put(prefix + "_" + period + "@" + "ros_n_#", l_ros_n);
+            featMap.put(prefix + "_" + period + "@" + "ros_minus_#", l_ros_minus);
         }
     }