预测时模型加了sigmoid函数，修改pandas警告，换了一致取列方式

predictDiary.py

@@ -52,6 +52,7 @@ def predict(user_profile):
 
     ffm_model = xl.create_ffm()
     ffm_model.setTest(user_instance_file_path)
+    ffm_model.setSigmoid()
     ffm_model.predict(DIRECTORY_PATH + "model_{0}-{1}_lr{2}_lambda{3}.out".format(DATA_START_DATE,
                                                                                   DATA_END_DATE, lr, l2_lambda),
                       DIRECTORY_PATH + "result/{0}_output.txt".format(user_profile['device_id']))
@@ -71,7 +72,7 @@ def upload_predict(user_profile, instance):
 
 def wrapper_result(prob, device_id):
     prob = prob.head(500)
-    prob["url"] = prob["cid"].apply(lambda x: "http://m.igengmei.com/diary_book/" + str(prob[x.index('|') + 1:]) + '/')
+    prob.loc[:,"url"] = prob["cid"].apply(lambda x: "http://m.igengmei.com/diary_book/" + str(prob[x.index('|') + 1:]) + '/')
     prob.to_csv(DIRECTORY_PATH + "result/{}_feed".format(device_id),index= False)