加入阈值修正系数

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/predict/model/threshold/RandomPredictModel.java

@@ -40,6 +40,9 @@ public class RandomPredictModel extends ThresholdPredictModel {
                     modelParam.getExtraParam().getOrDefault("default_threshold","0.5")
                     .toString());
         }
+        double correction=Double.parseDouble(
+                modelParam.getExtraParam().getOrDefault(modelParam.getAppType()+"_"+modelParam.getUserExtraFuture("shareType").toString().replace("return","").replace("mids",""),-1
+                ).toString());
         Map<String, Object> result = new HashMap<>();
         result.put("ad_predict", score<threshold?2:1);
         result.put("score", score);