Bill data duplicate removal method, terminal equipment and storage medium

• Main Authors: ZENG CHAO, JIANG HANXIANG, ZHENG CONGYI, CHENG DONG, CAI LINQIANG, WANG XIAOLING
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2020
• 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 a bill data duplicate removal method, terminal equipment and a storage medium. The method comprises five steps of grouping according to transaction object accounts, realizingduplicate removal detection, grouping according to money amount, realizing duplicate removal comparison and warehousing, wherein parallel processing of data can be facilitated by grouping according tothe transaction object accounts and the transaction money amount, and meanwhile, the range of duplicate removal data is reduced; a dynamic programming algorithm, a rule tree and progressive comparison are adopted, so that the calculation efficiency is ensured, and the final duplicate removal result is ensured to be optimal; multi-bill data can be subjected to relatively accurate duplicate removal, including cross-bank transfer and data called by the same account in different time periods or different channels, so that a large amount of time for manual annotation duplicate removal is saved. 本发明涉及一种账单数据排重方法、终端设备及存储介质，该方