rank module: keep hasReturnRovScore

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/rank/strategy/RankStrategy4RegionMergeModelV562.java

@@ -428,7 +428,7 @@ public class RankStrategy4RegionMergeModelV562 extends RankStrategy4RegionMergeM
             double hasReturnRovScore = Double.parseDouble(vid2MapFeature.getOrDefault(item.getVideoId() + "", new HashMap<>())
                     .getOrDefault("rate_n", "0"));
             item.getScoresMap().put("hasReturnRovScore", hasReturnRovScore);
-            score = fmRov * (1 + hasReturnRovScore) * (1.0 + alpha_vov * vov_p);
+            score = fmRov * (1 + hasReturnRovScore)  * (1.0 + alpha_vov * vov_p);
 
 
             item.getScoresMap().put("vov_p", vov_p);