modify

linucb/views/linucb.py

@@ -87,10 +87,10 @@ class LinUCB:
                 for top_score_index in np_score_dict[top_score]:
                     tag_id = str(tag_list[top_score_index], encoding="utf-8")
                     top_tag_dict[tag_id] = top_score
-                    if len(top_tag_dict) >= 100:
+                    if len(top_tag_dict) >= 20:
                         break
 
-                if len(top_tag_dict) >= 100:
+                if len(top_tag_dict) >= 20:
                     break
 
             logging.info("duan add,device_id:%s,sorted_np_score_list:%s,np_score_dict:%s" % (str(device_id), str(sorted_np_score_list), str(np_score_dict)))

search/utils/topic.py

@@ -167,15 +167,15 @@ class TopicUtils(object):
                     },
                     "weight": 3
                 },
-                # {
-                #     "gauss": {
-                #         "create_time": {
-                #             "scale": "1d",
-                #             "decay": 0.99
-                #         }
-                #     },
-                #     "weight": 3
-                # }
+                {
+                    "gauss": {
+                        "create_time": {
+                            "scale": "1d",
+                            "decay": 0.99
+                        }
+                    },
+                    "weight": 3
+                }
             ]
 
             if len(user_similar_score_list) > 0: