Failure predication system and failure predication method for background operation and maintenance system of bank

Abstract

The invention provides a failure predication method for a background operation and maintenance system of a bank. The method includes the steps: acquiring a bank data sample and extracting initial feature data from the bank data sample; subjecting the initial feature data to dimensionality reduction to obtain final feature data; using a random forest method for classified cleaning of the final feature data so as to carry out failure predication on the background operation and maintenance system of the bank according to classification results; when failures of the background operation and maintenance system of the bank is predicated, adjusting parameters of the background operation and maintenance system of the bank according to the final feature data to avoid failures of the background operation and maintenance system of the bank or lower failure occurrence probability of the background operation and maintenance system of the bank. According to the method, failures of the background operation and maintenance system of the bank can be effectively predicated, and the failures can be avoided or the failure occurrence probability can be lowered effectively by precaution. The invention further provides a failure predication system for the background operation and maintenance system of the bank.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a fault prediction method and system for a bank background operation and maintenance system. Background technique [0002] As a legally established financial institution operating money and credit business, banks are widely used by people because of their safety and efficiency. As such an important system, its security and efficiency are particularly important, and security is the lifeblood of the banking system, but even so, large-scale failures in banks still occur from time to time. Faults of this scale are often not caused by work mistakes at the front desk, because the comprehensive transaction procedures at the bank's front desk can almost eliminate human errors, and even if a mistake occurs, it is a small-scale error of one or two transactions. These transaction failures are often caused by the failure of the background system. Therefore, if you want to avo...

AI Technical Summary

Problems solved by technology

However, the background system of the bank is often very complex, and the reasons for the timeout of the faulty transaction are various, which may include: the link network between banks, the database for recording data at the back end, the server used to run the transaction program, etc.

And one of the failures will often cause a series of chain reactions. For example, when the database is paralyzed, all transaction requests will start to accumulate, resulting in insufficient serve

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