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Rapid random extraction method and system, terminal and storage medium

A fast, random seed technology, applied in the field of government affairs data spot check, can solve the problems of long time consumption, low efficiency, frequent database persistence operations, etc., and achieve the effect of improving the reading speed and random extraction speed

Active Publication Date: 2021-04-23
北京拓普丰联信息科技股份有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to protect various user demands, the existing technology leaves traces in time for each step of the random process, so the database persistence operation is frequent, time-consuming, and inefficient, and there is a contradiction with the rapid acquisition of random extraction results desired by customers

Method used

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  • Rapid random extraction method and system, terminal and storage medium
  • Rapid random extraction method and system, terminal and storage medium

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] In order to solve this technical problem, a fast random extraction method in this embodiment, such as figure 1 shown, including the following steps:

[0041] Formulation of random sampling rules: define the general environment of random sampling, define the range of sampling samples, and clarify the proportion of random sampling.

[0042] The random sampling environment includes task time, rule-making time, matching inspector time, inspection and feedback time, participating departments, inspection items, inspection modes, inspection objects, and corresponding policy documents.

[0043]Among them, the task time refers to the total specified time of the random inspection task, and the rule-making time, matching inspector time, inspection and feedback time refer to the estimated time-consuming of the random inspection task in stages; participating departments refer to those who participate in the random task Participants, such as the Market Supervision Administration or ...

Embodiment 2

[0059] The difference between this embodiment and embodiment 1 is: as figure 2 As shown, the user formulates random extraction rules and selects the number of random seeds through the man-machine interface; the rule persistence and sample snapshot are executed in the form of task system 1; the sample result persistence and random result persistence are executed in the form of task system 2 .

[0060] Aiming at the existing technology and its supporting scenarios, the present invention decomposes the technology based on human-computer interaction, and converts the time-consuming links of the system into acceptable, trackable, and perceivable systems by decomposing the time-consuming links of the system without affecting the random results and user habits. The process of rule persistence and sample snapshot is executed in the form of task system 1. Between the two consecutive operations of random sampling rule formulation and random seed number acquisition, only necessary persi...

Embodiment 3

[0062] The difference between this embodiment and Embodiment 1 is that in the stage of formulating random sampling rules, inspection samples that have been drawn within a certain period of time can also be deleted from the sample selection range according to the spot check results of historical random sampling behaviors.

[0063] Preferably, the specific time may be the current year or the previous several years, which can be set according to user requirements.

[0064] By not including the detection object that has been randomly hit at a specific time into the next random behavior sample, the core idea is to ensure that the random detection object hits at most once in different random behaviors at a specific time, thereby ensuring more detections Objects are being extracted to improve the quality of spot checks.

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Abstract

The invention provides a rapid random extraction method and system, a terminal and a storage medium. The method comprises the following steps: formulating a random extraction rule; finding out extracted samples from an inspection sample library according to the random extraction rule, obtaining sampling ID numbers of the extracted samples for sorting, and recording a sorting result in a temporary sample snapshot table; obtaining a random seed number, randomly taking out a sorting result from the temporary sample snapshot table, randomly extracting the sorting result based on a preset random extraction algorithm and the random seed number, and recording the random extraction result in a temporary extraction result snapshot table; writing the content in the temporary sample snapshot table into the spot check sample table, and deleting the temporary sample snapshot; and writing the content in the temporary extraction result snapshot table into the spot check result table, and deleting the temporary extraction result snapshot table. According to the method, the contradiction between random process tracking record and random result rapid prototyping is solved, the database persistence pressure is relieved, and the efficiency is improved.

Description

technical field [0001] The invention relates to the field of government affairs data sampling inspection, and specifically relates to a fast random extraction method, system, terminal and storage medium. Background technique [0002] Every year, state agencies conduct random spot checks on the objects under their supervision, record the results and make public the results of the checks. Different from ordinary random processes, this type of random not only includes the fairness and justice of random processes in the traditional sense, but also requires the same random effects to be produced under the same random rules. That is, the random process requires traceability, and the random result requires traceability. [0003] For each random behavior, different users have different demands for data, and it is possible to track the behavior and its results before, after, or even during the random behavior. In order to protect various user demands, the existing technology leaves...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/25G06F16/22
CPCG06F16/254G06F16/22
Inventor 贾新李善平胡道光余新正
Owner 北京拓普丰联信息科技股份有限公司