Error transaction processing method and device in bank distributed system

Abstract

The invention discloses an error transaction processing method and device in a bank distributed system, and relates to the technical field of computer data processing, and the method comprises the steps: constructing transaction feature vectors according to historical error transaction data, carrying out the clustering, and carrying out the first division of the historical error transaction data, and obtaining a plurality of first-class data sets; determining the error transaction processing mode with the highest application frequency as the error transaction processing mode of each first type of data set; constructing a transaction feature vector according to the transaction feature data of the error transaction to be processed; calculating the distance between the transaction feature vector of the error transaction to be processed and the clustering center of the transaction feature vector corresponding to each first type of data set; determining a plurality of first-class data sets corresponding to a plurality of distance calculation results smaller than a preset threshold value as a standard data set; and determining the weight of each standard data set according to the distance calculation result, and determining the processing mode of the error transaction to be processed in combination with the error transaction processing mode of each standard data set.

Description

technical field [0001] The invention relates to the technical field of computer data processing, in particular to a method and device for processing error transactions in a bank distributed system. Background technique [0002] This section is intended to provide a background or context to the embodiments of the invention recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] In a bank's distributed system, transaction data often exists in multiple different databases, and it is necessary to ensure the transaction consistency of the transaction parties through distributed transactions. When an error occurs, it is often necessary to determine the processing method of the erroneous transaction in the current scenario. At present, the judgment of all errors is handled manually by the middle platform, which is slow in processing efficiency, and may lead to avalanche of multiple wrong accounts because an error is n...

AI Technical Summary

Problems solved by technology

At present, all error judgments fall into the middle station for manual processing, which is slow in processing efficiency, and may result in an avalanche of multiple wrong accounts due to a single error not being processed in time, which easily affects user experience

[0004] For the above problems, no effective solution has been proposed

Images