Method and device for data updating, and equipment

• Main Authors: ZHANG QIKE, LIU HAO, LI DONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of data processing, and discloses a method for data updating. The method comprises the following steps: acquiring a netizen attribute data set and a candidate netizen attribute data set; determining a to-be-replaced inactive sample in the netizen attribute data set and first user information corresponding to the to-be-replaced inactive sample, wherein the first user information comprises a first user attribute, an advertisement corresponding to the first user information, an advertisement source type corresponding to the first user information and a first user activeness; determining candidate samples corresponding to the to-be-replaced inactive sample in the candidate netizen attribute data set according to the first user information; and updating the netizen attribute data set by using the candidate samples. The candidate samples are determined through the first user information corresponding to the to-be-replaced inactive sample, and the netizen attribute data s