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Unpacking algorithm and device for summing arbitrary target values

A target value and algorithm technology, applied in the field of data solving, can solve problems such as inexhaustible disassembly of subsets, error-prone, slow processing speed, etc., to achieve the effect of improving exhaustive splitting, improving unpacking efficiency, and improving algorithm performance

Inactive Publication Date: 2018-12-21
达飞云贷科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, none of the above methods can be separated from manual intervention and cannot exhaustively disassemble all subsets, and the processing speed is slow and error-prone

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  • Unpacking algorithm and device for summing arbitrary target values

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Embodiment Construction

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0046] The terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having", and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or apparatus comprising a series of steps or units is not defined by listed steps or uni...

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Abstract

The invention discloses an unpacking algorithm and device for summing arbitrary target values. The algorithm comprises the following steps: the elements of an original data set are arranged in descending order according to element values to obtain a first data set; elements in the first data set are summed up according to a target value, and paths of each element are recorded; An element satisfying the target value is traced back according to the path, and the element is obtained to generate a subset of the target values, wherein element summation is performed according to a recursive condition until all the subsets satisfying the target values are obtained. The invention realizes the purpose of improving the unpacking efficiency and exhausting the splitting.

Description

technical field [0001] The invention relates to the technical field of data solving, in particular to an unpacking algorithm and device for summing arbitrary target values. Background technique [0002] In many business processes, an enumeration-like search attempt process that is solved according to the target value is often required. For example, in the field of financial lending, it is necessary to unpack the fixed total value and distribute it to different departments for execution. Suppose there are 10,000 loan records, the single loan amount is between 100 yuan and 50,000 yuan, and the total loan amount is 50 million yuan. From these 10,000 records, according to the rule of "selecting a few at random to form a sub-packet with an amount of one million yuan", extract as many N sub-packets as possible and distribute them to different departments for disbursement. [0003] For the above-mentioned application where there is such a known target value to obtain a subset of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/10
CPCG06F17/10
Inventor 江振辉
Owner 达飞云贷科技(北京)有限公司