add

.idea/codeStyles/Project.xml

@@ -24,29 +24,5 @@
         <option name="ITERATION_ELEMENTS_WRAPPING" value="chop_down_if_not_single" />
       </formatting-settings>
     </DBN-SQL>
-    <DBN-PSQL>
-      <case-options enabled="false">
-        <option name="KEYWORD_CASE" value="lower" />
-        <option name="FUNCTION_CASE" value="lower" />
-        <option name="PARAMETER_CASE" value="lower" />
-        <option name="DATATYPE_CASE" value="lower" />
-        <option name="OBJECT_CASE" value="preserve" />
-      </case-options>
-      <formatting-settings enabled="false" />
-    </DBN-PSQL>
-    <DBN-SQL>
-      <case-options enabled="false">
-        <option name="KEYWORD_CASE" value="lower" />
-        <option name="FUNCTION_CASE" value="lower" />
-        <option name="PARAMETER_CASE" value="lower" />
-        <option name="DATATYPE_CASE" value="lower" />
-        <option name="OBJECT_CASE" value="preserve" />
-      </case-options>
-      <formatting-settings enabled="false">
-        <option name="STATEMENT_SPACING" value="one_line" />
-        <option name="CLAUSE_CHOP_DOWN" value="chop_down_if_statement_long" />
-        <option name="ITERATION_ELEMENTS_WRAPPING" value="chop_down_if_not_single" />
-      </formatting-settings>
-    </DBN-SQL>
   </code_scheme>
 </component>
\ No newline at end of file

linucb/views/collect_data.py

@@ -2,6 +2,7 @@
 # !/usr/bin/env python
 
 from kafka import KafkaConsumer
+import random
 from libs.cache import redis_client
 import logging
 from linucb.views.linucb import LinUCB
@@ -73,8 +74,9 @@ class CollectData(object):
                 have_read_topic_id_list = Tools.get_have_read_topic_id_list(device_id,-1,TopicPageType.HOME_RECOMMEND)
 
                 recommend_topic_id_list = list()
-                for index in range(0,1000):
-                    for tag_id in recommend_tag_list[0:5]:
+                for index in range(0,100):
+                    recommend_topic_id_list_random = list()
+                    for tag_id in recommend_tag_list[0:100]:
                         redis_tag_id_key = self.tag_topic_id_redis_prefix + str(tag_id)
                         redis_tag_id_data = redis_client.get(redis_tag_id_key)
                         tag_topic_id_list = json.loads(redis_tag_id_data) if redis_tag_id_data else []
@@ -86,8 +88,10 @@ class CollectData(object):
                         if len(tag_topic_id_list)>index:
                             for topic_id in tag_topic_id_list[index:]:
                                 if topic_id not in have_read_topic_id_list and topic_id not in recommend_topic_id_list:
-                                    recommend_topic_id_list.append(topic_id)
+                                    recommend_topic_id_list_random.append(topic_id)
                                     break
+                    random.shuffle(recommend_topic_id_list_random)
+                    recommend_topic_id_list.extend(recommend_topic_id_list_random)
 
                 topic_recommend_redis_key = self.linucb_recommend_topic_id_prefix + str(device_id)
                 redis_data_dict = {

search/utils/topic.py

@@ -165,7 +165,7 @@ class TopicUtils(object):
                             "language_type": 1
                         }
                     },
-                    "weight": 6
+                    "weight": 60
                 },
                 {
                     "gauss": {
@@ -174,7 +174,7 @@ class TopicUtils(object):
                             "decay": 0.99
                         }
                     },
-                    "weight": 5
+                    "weight": 60
                 }
             ]
 
@@ -194,7 +194,7 @@ class TopicUtils(object):
                     {
                         "filter": {"bool": {
                             "should": {"terms": {"user_id": attention_user_id_list}}}},
-                        "weight": 3,
+                        "weight": 30,
                     }
                 )
             # if len(pick_user_id_list) > 0: