vov权重0.05

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/rank/strategy/RankStrategy4RegionMergeModelV567.java

@@ -336,7 +336,7 @@ public class RankStrategy4RegionMergeModelV567 extends RankStrategy4RegionMergeM
         // 5 排序公式特征
         Map<String, Map<String, String>> vid2MapFeature = this.getVideoRedisFeature(vids, "redis:vid_hasreturn_rov:");
         Map<String, Map<String, String>> vid2VovFeatureMap = this.getVideoRedisFeature(vids, "redis:vid_vovh24pred:");
-        double alpha_vov = mergeWeight.getOrDefault("alpha_vov", 0.1);
+        double alpha_vov = mergeWeight.getOrDefault("alpha_vov", 0.05);
         double func = mergeWeight.getOrDefault("func", 1.0);
         List<Video> result = new ArrayList<>();
         for (RankItem item : items) {