User portrait construction method and alarm threshold adaptive setting method

• Main Authors: MA LIBO, QIU JUN, GUO LIANYUAN, HONG LIYUN, LIN JIANFEN, CHEN KAI, DOU WEIMING, ZHANG JIAJI, HUANG DONG, XU FAN
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides a user portrait construction method, and the method comprises the following steps: obtaining fuel gas business data which comprises controlled fuel gas business data and uncontrolled fuel gas business data; identifying the gas service data through a pre-established label model to generate a user label; summarizing the user tags to obtain a user portrait; and automatically updating the user portrait according to the change of the gas service data. According to the user portrait construction method provided by the embodiment of the invention, the controlled gas service data and the uncontrolled gas service data are combined, and the generated user portrait has representativeness for the user, so that the gas user can be better analyzed, and more accurate and personalized service is provided for the user. The invention also provides an alarm threshold adaptive setting method, and the setting method carries out the adaptive adjustment of the alarm threshold based on the user portrait, so th