feat:补充特征

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/score/strategy/RankStrategyBy687.java

@@ -41,7 +41,7 @@ public class RankStrategyBy687 extends RankStrategyBasic {
     @Value("${cid.hot.rank.max.weight:1000}")
     private Double hotRankMaxWeight;
 
-    private static final String CUSTOMER_FIELD_NAME = "customer";
+    private static final String CUSTOMER_FIELD_NAME = "customer_name";
 
     @Override
     public List<AdRankItem> adItemRank(RankRecommendRequestParam request, ScoreParam scoreParam) {
@@ -134,6 +134,9 @@ public class RankStrategyBy687 extends RankStrategyBasic {
 
         for (int i = 0; i < customers.size(); i++) {
             String value = values.get(i);
+            if (StringUtils.isEmpty(value)) {
+                value = "{}";
+            }
             HotRankFeatureInfo hotRankFeatureInfo = JSON.parseObject(value, HotRankFeatureInfo.class);
             hotRankFeatureInfo.setLabel(customers.get(i));
             hotRankFeatureInfos.add(hotRankFeatureInfo);
@@ -146,17 +149,17 @@ public class RankStrategyBy687 extends RankStrategyBasic {
         Map<String, Map<String, String>> feature = cidFeature.getOrDefault(String.valueOf(rankItem.getAdId()), new HashMap<>());
         Map<String, String> basicInfo = feature.getOrDefault("alg_cid_feature_basic_info", new HashMap<>());
         String customer = basicInfo.getOrDefault(CUSTOMER_FIELD_NAME, "");
-        rankItem.getExt().put("customer", customer);
+        rankItem.getExt().put("customer_name", customer);
     }
 
     private String choose(List<HotRankFeatureInfo> hotRankFeatureInfos) {
         // 按CPM排序
-        hotRankFeatureInfos.sort(Comparator.comparing(HotRankFeatureInfo::getCpm));
+        hotRankFeatureInfos.sort(Comparator.comparing(HotRankFeatureInfo::getCpm).reversed());
 
         // 按照曝光拆分
         List<HotRankFeatureInfo> highView = new ArrayList<>();
         List<HotRankFeatureInfo> tailView = new ArrayList<>();
-        int highIdx = 0, tailIdx = 0;
+        int highIdx = 1, tailIdx = 1;
         for (HotRankFeatureInfo hotRankFeatureInfo : hotRankFeatureInfos) {
             if (hotRankFeatureInfo.getView() >= hotRankViewThreshold) {
                 hotRankFeatureInfo.setRank(highIdx++);
@@ -224,7 +227,7 @@ public class RankStrategyBy687 extends RankStrategyBasic {
                 continue;
             }
             HotRankFeatureInfo prev = rankItem.get(i - 1);
-            double currWeight1 = prev.getWeight() * (1 - (1 - curr.getCpm() / prev.getCpm())) * hotRankCalcWeightCoefficient;
+            double currWeight1 = prev.getWeight() * (1 - (1 - curr.getCpm() / prev.getCpm()) * hotRankCalcWeightCoefficient);
             double currWeight2 = prev.getWeight() / hotRankCalcWeightCoefficient;
             double currWeight = Math.max(currWeight1, currWeight2);
             curr.setWeight(Math.max(1, currWeight));
@@ -233,19 +236,31 @@ public class RankStrategyBy687 extends RankStrategyBasic {
 
     private void fullMetaFeature(AdRankItem rankItem, String userLayer, Map<String, HotRankFeatureInfo> allCustomerFeatureMap, Map<Long, HotRankFeatureInfo> allCreativeFeatureMap, Feature feature) {
         String customer = rankItem.getExt().getOrDefault(CUSTOMER_FIELD_NAME, "").toString();
+
+        Map<String, Double> scoreMap = new HashMap<>();
+
         if (StringUtils.isNotBlank(customer) && allCustomerFeatureMap.containsKey(customer)) {
             HotRankFeatureInfo customerFeatureInfo = allCustomerFeatureMap.get(customer);
             rankItem.getMetaFeatureMap().put("customerFeature", customerFeatureInfo.covertToFeatureMap());
+
+            scoreMap.put("customer_weight", customerFeatureInfo.getWeight());
+            scoreMap.put("customer_rank", (double) customerFeatureInfo.getRank());
+
         }
 
         if (allCreativeFeatureMap.containsKey(rankItem.getAdId())) {
-            HotRankFeatureInfo customerFeatureInfo = allCreativeFeatureMap.get(rankItem.getAdId());
-            rankItem.getMetaFeatureMap().put("creativeFeature", customerFeatureInfo.covertToFeatureMap());
+            HotRankFeatureInfo creativeFeatureInfo = allCreativeFeatureMap.get(rankItem.getAdId());
+            rankItem.getMetaFeatureMap().put("creativeFeature", creativeFeatureInfo.covertToFeatureMap());
+
+            scoreMap.put("weight", creativeFeatureInfo.getWeight());
+            scoreMap.put("rank", (double) creativeFeatureInfo.getRank());
         }
 
         Map<String, String> midFeature = new HashMap<>(4);
         midFeature.put("userLayer", userLayer);
         rankItem.getMetaFeatureMap().put("midFeature", midFeature);
+
+        rankItem.getScoreMap().putAll(scoreMap);
     }
 
     @Data
@@ -254,9 +269,9 @@ public class RankStrategyBy687 extends RankStrategyBasic {
     private static class HotRankFeatureInfo {
         private String label;
 
-        private double cpm;
+        private double cpm = 0;
 
-        private int view;
+        private int view = 0;
 
         private double weight = 1;
 
@@ -264,6 +279,7 @@ public class RankStrategyBy687 extends RankStrategyBasic {
 
         public Map<String, String> covertToFeatureMap() {
             Map<String, String> featureMap = new HashMap<>(4);
+            featureMap.put("label", label);
             featureMap.put("rank", String.valueOf(this.getRank()));
             featureMap.put("cpm", String.valueOf(this.getCpm()));
             featureMap.put("view", String.valueOf(this.getView()));