Log sample sampling method based on double-funnel structure and related device
A dual-funnel and log technology, applied in the field of data processing, can solve the problems of sample lag, difficult and complex condition analysis, insufficient sample validity, etc., to shorten the discovery period, improve the sampling effectiveness, and improve the discovery accuracy.
Active Publication Date: 2020-03-24
CHINA PING AN PROPERTY INSURANCE CO LTD
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[0002] Traditional log analysis mainly uses manual or scripted quantitative or semi-quantitative audit methods. Among them, in the selection of samples and specific sample analysis, random sampling or low-density conditional sampling methods are commonly used. This method mainly has the following shortcomings: 1. Insufficient sample validity; 2. Sampling risk and audit risk; 3. Sample hysteresis; 4. Lack of consideration of sample value and analysis of complex conditions, making it difficult to analyze complex conditions
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[0021] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are the present invention. Part of the embodiment, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0022] The terms "first", "second" and "third" appearing in the specification, claims, and drawings of the present invention are used to distinguish different objects, rather than describing a specific sequence. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product...
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The embodiment of the invention provides a log sample sampling method based on a double-funnel structure. The log sample sampling method comprises the following steps: receiving a log file; preliminarily screening the log files according to a preset preliminary screening rule; filtering the preliminarily screened log files through double funnels to obtain sample data, the double funnels comprisinga risk factor funnel and a value degree funnel; performing statistical processing on the sample data to generate a sample report. Through the log class sample sampling method, the most valuable risksample can be efficiently screened out, the problem discovery period is shortened, the problem discovery precision is improved, and the sampling effectiveness of the log class sample is improved.
Description
Technical field [0001] The invention relates to the field of data processing, in particular to a log sample sampling method and related devices based on a double-funnel structure. Background technique [0002] Traditional log analysis work mainly uses manual or scripted audit methods for quantitative or semi-quantitative analysis. Among them, random sampling or low-density conditional sampling methods are commonly used in sample selection and specific sample analysis. This method mainly has the following shortcomings: 1. Insufficient sample effectiveness, 2. Sampling risk and audit risk, 3. Sample lagging, 4. Lack of consideration of sample value and complex conditions analysis, difficult to analyze complex conditions. Summary of the invention [0003] The embodiment of the present invention provides a log sample sampling method and related device based on a double-funnel structure, which can efficiently screen out the most valuable risk samples, shorten the problem discovery cycl...
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IPC IPC(8): G06F11/30
CPCG06F11/3072
Inventor 侯方舟
Owner CHINA PING AN PROPERTY INSURANCE CO LTD