增加特征

eda/esmm/Model_pipline/feature.py

@@ -32,7 +32,7 @@ def get_data():
     validate_date = con_sql(db, sql)[0].values.tolist()[0]
     print("validate_date:" + validate_date)
     temp = datetime.datetime.strptime(validate_date, "%Y-%m-%d")
-    start = (temp - datetime.timedelta(days=3)).strftime("%Y-%m-%d")
+    start = (temp - datetime.timedelta(days=300)).strftime("%Y-%m-%d")
     print(start)
     db = pymysql.connect(host='172.16.40.158', port=4000, user='root', passwd='3SYz54LS9#^9sBvC', db='jerry_test')
     sql = "select e.y,e.z,e.stat_date,e.ucity_id,feat.level2_ids,e.ccity_name,u.device_type,u.manufacturer," \
@@ -52,6 +52,7 @@ def get_data():
           "left join cart_tag cart on e.device_id = cart.device_id " \
           "where e.stat_date >= '{}'".format(train_data_set, start)
 
+# 上面order_tag 表不要简称为order，因为order是mysql的保留字，例如order by
     df = con_sql(db, sql)
     print(df.shape)
     df = df.rename(columns={0: "y", 1: "z", 2: "stat_date", 3: "ucity_id", 4: "clevel2_id", 5: "ccity_name",