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Commit 3fec999d authored by lixiaofang's avatar lixiaofang
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parents 595cecb8 a7cee0ca
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Showing with 110 additions and 36 deletions
linucb/views/collect_data.py
View file @ 3fec999d
......@@ -189,11 +189,11 @@ class CollectData(object):
click_results = TopicTag.objects.using(settings.SLAVE_DB_NAME).filter(
topic_id=topic_id, is_online=True).values_list("tag_id", "is_collection")
for tag_id, is_collection in click_results:
topic_tag_list.append(tag_id)
# topic_tag_list.append(tag_id)
if is_collection:
click_topic_tag_list.append(tag_id)
topic_tag_list.append(tag_id)
tag_query_results = Tag.objects.using(settings.SLAVE_DB_NAME).filter(
id__in=topic_tag_list, is_online=True, is_deleted=False).values_list("id",
id__in=topic_tag_list, is_online=True, is_deleted=False, is_category=False).values_list("id",
"is_ai")
for id, is_ai in tag_query_results:
if is_ai:
......@@ -207,7 +207,7 @@ class CollectData(object):
device_id = raw_val_dict["device"]["device_id"]
user_id = raw_val_dict["user_id"] if "user_id" in raw_val_dict else None
if query_type=="do":
tag_list = list(Tag.objects.using(settings.SLAVE_DB_NAME).filter(name=tag_name,is_online=True,is_deleted=False).values_list("id",flat=True))
tag_list = list(Tag.objects.using(settings.SLAVE_DB_NAME).filter(name=tag_name,is_online=True,is_deleted=False, is_category=False).values_list("id",flat=True))
click_topic_tag_list.extend(tag_list)
logging.info("query tag attention,positive tag_list,device_id:%s,query_name:%s,tag_list:%s" % (
str(device_id), tag_name, str(click_topic_tag_list)))
......@@ -292,15 +292,19 @@ class CollectData(object):
# if len(exposure_sql_query_results)>0:
if len(tagid_list) > 0:
tag_query_results = Tag.objects.using(settings.SLAVE_DB_NAME).filter(
id__in=tagid_list, is_online=True, is_deleted=False,
is_category=False).values_list("id",flat =True)
is_click = 1
is_vote = 0
reward = 1 if is_click or is_vote else 0
for tag_id in tagid_list:
for tag_id in tag_query_results:
self.update_user_linucb_tag_info(reward, device_id, tag_id, user_feature)
# 更新该用户的推荐tag数据，放在 更新完成user tag行为信息之后
self.update_recommend_tag_list(device_id, user_feature, user_id,new_user_click_tag_list=tagid_list)
self.update_recommend_tag_list(device_id, user_feature, user_id,
new_user_click_tag_list=tag_query_results)
else:
logging.warning("unknown type msg:%s" % raw_val_dict.get("type", "missing type"))
except:
......
search/utils/user.py
View file @ 3fec999d
......@@ -275,9 +275,10 @@ class UserUtils(object):
for query_item in batch_query_list:
query_body += "{}\n{}\n".format(json.dumps(search_header_dict),json.dumps(query_item))
ret_dict = dict()
if len(query_body)>0:
result_dict = ESPerform.get_search_results(es_cli_obj, sub_index_name="user", query_body=query_body,
batch_search=True)
ret_dict = dict()
user_index = 0
for res_item in result_dict["responses"]:
recommend_user_list = list()
......@@ -289,7 +290,6 @@ class UserUtils(object):
user_index += 1
logging.info("duan add,ret_dict:%s" % str(ret_dict))
return ret_dict
except:
logging.error("catch exception,err_msg:%s" % traceback.format_exc())
......
search/views/group.py
View file @ 3fec999d
......@@ -13,6 +13,7 @@ from libs.es import ESPerform
from search.utils.group import GroupUtils
from search.utils.common import GroupSortTypes
from libs.es import ESPerform
from trans2es.models.topic import CommunityCategoryTagRelation
from trans2es.models.pictorial import PictorialTopics
from trans2es.models.pictorial import CommunityPictorialActivity
from alpha_types.venus import PICTORIAL_ACTIVITY_SORT
......@@ -96,6 +97,10 @@ def pictorial_sort(user_id=-1, sort_type=GroupSortTypes.HOT_RECOMMEND, offset=0,
@bind("physical/search/pictorial_topic")
def pictorial_topic(topic_id=-1, offset=0, size=10):
"""
帖子详情页的榜单推荐
先获取该帖子所属榜单 过滤下线的无帖子的被删除的榜单
再根据该帖子下的标签去获取有这些标签的榜单
最后根据该标签对应的分类标签去获取榜单
:remark 入选画报
:param user_id:
:param sort_type:
......@@ -108,7 +113,7 @@ def pictorial_topic(topic_id=-1, offset=0, size=10):
# 获取es链接对象
es_cli_obj = ESPerform.get_cli()
q = {}
# 获取帖子从属的画报
# 获取帖子及该帖子的标签
q["query"] = {
"bool": {
"must": [
......@@ -143,26 +148,30 @@ def pictorial_topic(topic_id=-1, offset=0, size=10):
for item in result_dict["hits"]:
pict_pictorial_ids_list = item["_source"]["pictorial_id"]
topic_tag_list = item["_source"]["tag_list"]
##先拿到当前帖子对应的标签的分类ID
tag_type_ids = CommunityCategoryTagRelation.objects.filter(tag_id__in=topic_tag_list,
is_online=True, is_deleted=False).values_list(
"category_tag_id", flat=True)
logging.info("get tag_type_ids:%s" % tag_type_ids)
# 拿到所属榜单
if len(pict_pictorial_ids_list) > 0:
q["query"] = {
"bool": {
"must": [{
"terms": {
"id": pict_pictorial_ids_list
}
},
{
"term": {
"is_online": True
}
},
{
"term": {
"is_deleted": False
}
},
]
}
......@@ -183,13 +192,18 @@ def pictorial_topic(topic_id=-1, offset=0, size=10):
pictorial_id = item["_source"]["id"]
pictorial_id_list.append(pictorial_id)
if len(pictorial_id_list) < 10:
functions_list = []
all_tag = []
all_tag.extend(topic_tag_list)
all_tag.extend(tag_type_ids)
# 如果不够10个去拿所属标签的榜单和所属分类的标签的榜单
if len(pictorial_id_list) < 10 and len(all_tag) > 0:
num = 10 - len(pictorial_id_list)
q["query"] = {
query = {
"bool": {
"must": [{
"terms": {
"tag_id": topic_tag_list
"tag_id": all_tag
}}, {
"term": {
"is_online": True
......@@ -208,31 +222,56 @@ def pictorial_topic(topic_id=-1, offset=0, size=10):
}]
}
}
functions_list.append({
"filter": {
"constant_score": {
"filter": {
"terms": {
"tag_id": topic_tag_list
}
}
}
},
"weight": 200
})
q = {
"query": {
"function_score": {
"query": query,
"score_mode": "sum",
"boost_mode": "replace",
"functions": functions_list
}
}
}
q["_source"] = {
"includes": ["id", "tag_id"]}
q["sort"] = {
q["sort"] = [
{
"_score": {
"order": "desc"
}
},
{
'update_time': {
'order': 'desc'
}}
q["from"] = 0
q["size"] = 10
result_dict = ESPerform.get_search_results(es_cli_obj, "pictorial", q, offset, size)
}
}
]
result_dict = ESPerform.get_search_results(es_cli_obj, "pictorial", q, 0, 10)
logging.info("get result_dict:%s" % result_dict)
if len(result_dict["hits"]) > 0:
for item in result_dict["hits"]:
id = item["_source"]["id"]
if id not in pictorial_id_list:
pictorial_id_list.append(id) #
pictorial_list = pictorial_id_list if len(pictorial_id_list) < 10 else pictorial_id_list[:10]
return {"pictorial_ids_list": pictorial_list}
else:
return {"pictorial_ids_list": pictorial_id_list}
except:
logging.error("catch exception,err_msg:%s" % traceback.format_exc())
return {"pictorial_ids_list": []}
......
search/views/topic.py
View file @ 3fec999d
......@@ -15,6 +15,7 @@ from libs.es import ESPerform
from django.conf import settings
from libs.tools import get_have_read_lin_pictorial_id_list
import datetime
from trans2es.models.tag import Tag
def get_discover_page_topic_ids(user_id, device_id, size, query_type=TopicPageType.FIND_PAGE):
......@@ -430,18 +431,47 @@ def topic_detail_page_recommend(device_id="", user_id=-1, topic_id=-1, topic_pic
have_read_topic_list.append(topic_id)
topic_user_result = list()
topic_tag_result = list()
normal_tag_result = list()
category_tag_reuslt = list()
result = list()
if len(topic_tag_list) != 0:
topic_tag_result = TopicUtils.top_get_topic_detail_recommend_list(user_id, topic_id, have_read_topic_list,
tag_query_results = Tag.objects.using(settings.SLAVE_DB_NAME).filter(
id__in=topic_tag_list, is_online=True, is_deleted=False).values_list("id", "is_category")
category_tag_list = list()
normal_tag_list = list()
for id, is_category in tag_query_results:
if is_category:
category_tag_list.append(id)
else:
normal_tag_list.append(id)
if len(normal_tag_list) != 0:
normal_tag_result = TopicUtils.top_get_topic_detail_recommend_list(user_id, topic_id, have_read_topic_list,
size, es_cli_obj,
index_type="topic", routing="3,4,5,6",
topic_tag_list=topic_tag_list)
topic_tag_size = len(topic_tag_result)
have_read_topic_list.extend(topic_tag_result)
topic_tag_list=normal_tag_list)
normal_tag_size = len(normal_tag_result)
have_read_topic_list.extend(normal_tag_result)
else:
topic_tag_size = 0
if topic_tag_size < size:
size = size - topic_tag_size
normal_tag_size = 0
if normal_tag_size < size:
size = size - normal_tag_size
if len(category_tag_list) != 0:
category_tag_reuslt = TopicUtils.top_get_topic_detail_recommend_list(user_id, topic_id,
have_read_topic_list,
size, es_cli_obj,
index_type="topic",
routing="3,4,5,6",
topic_tag_list=category_tag_list)
category_tag_size = len(category_tag_reuslt)
have_read_topic_list.extend(category_tag_reuslt)
else:
category_tag_size = 0
if category_tag_size < size:
size = size - category_tag_size
if topic_user_id != -1:
topic_user_result = TopicUtils.top_get_topic_detail_recommend_list(user_id, topic_id,
have_read_topic_list,
......@@ -494,7 +524,8 @@ def topic_detail_page_recommend(device_id="", user_id=-1, topic_id=-1, topic_pic
logging.warning("topic_user_result:%s" % str(topic_user_result))
logging.warning("result:%s" % str(result))
recommend_topic_ids_list = list()
recommend_topic_ids_list.extend(topic_tag_result)
recommend_topic_ids_list.extend(normal_tag_result)
recommend_topic_ids_list.extend(category_tag_reuslt)
recommend_topic_ids_list.extend(topic_user_result)
recommend_topic_ids_list.extend(result)
return {"recommend_topic_ids": recommend_topic_ids_list}
......
trans2es/models/tag.py
View file @ 3fec999d
......@@ -53,6 +53,7 @@ class Tag(models.Model):
is_own = models.IntegerField(verbose_name=u"是否ins上自带")
create_time = models.DateTimeField(verbose_name=u'创建时间', default=datetime.datetime.fromtimestamp(0))
update_time = models.DateTimeField(verbose_name=u'更新时间', default=datetime.datetime.fromtimestamp(0))
is_category = models.IntegerField(verbose_name=u"是否大分类")
class CommunityTagFollow(models.Model):
......
trans2es/models/topic.py
View file @ 3fec999d
......@@ -441,7 +441,6 @@ class CommunityTopicProduct(models.Model):
create_time = models.DateTimeField(verbose_name=u'创建时间')
is_deleted = models.BooleanField(verbose_name=u'是否删除')
class CommunityCategoryTagRelation(models.Model):
class Meta:
verbose_name = u"标签分类对应关系"
......
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