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Association rule mining system

一种规则、关系的技术，应用在改进的计算机系统领域，能够解决更新耗时、存储器大等问题

Pending Publication Date: 2021-09-14
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With this technique, there is redundant data in multiple trees, and updating of these trees is time-consuming
Further, the memory used by this technology is also very large

Method used

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  • Association rule mining system
  • Association rule mining system
  • Association rule mining system

Examples

Experimental program
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Embodiment Construction

[0024] The present invention may be a system, method and / or computer program product at any possible level of integrated technical detail. The computer program product may include a computer-readable storage medium (or medium) having computer-readable program instructions thereon for causing a processor to perform various aspects of the present invention.

[0025] A computer-readable storage medium may be a tangible device that can retain and store instructions for use by an instruction-execution device. The computer-readable storage medium may be, for example, but not limited to, electronic storage devices, magnetic storage devices, optical storage devices, electromagnetic storage devices, semiconductor storage devices, or any suitable combination of the foregoing. A non-exhaustive list of more specific examples of computer readable storage media includes the following: portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable programma...

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PUM

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Abstract

Identifying relations between items in transactions. Local conditional frequency pattern trees are generated in processing nodes in a computer system. The nodes in the local conditional frequency pattern trees represent items and a frequency of the items in the transactions. Global conditional frequency pattern trees are generated in the processing nodes. Each processing node in the processing nodes generates a global conditional frequency pattern tree using a set of local conditional frequency pattern trees in the processing node. The global conditional frequency pattern trees generated by the processing nodes are distributed such that each processing node in the processing nodes has the global conditional frequency pattern trees generated by other processing nodes. Patterns are generated by the computer system. A set of rules is generated using the patterns and the global conditional frequency pattern trees in the processing nodes, wherein the set of rules define the relations between the items.

Description

technical field [0001] The present disclosure relates generally to improved computer systems, and more particularly to methods, apparatus, computer systems, and computer program products for association rule mining. Background technique [0002] When a customer uses an online store on the Internet, the customer usually has a list of items to buy. Each client can have a separate list depending on the client's needs and preferences. The online store may provide recommendations to customers based on collected information about previous purchases, items viewed, and other information about the customer. Information about items purchased online by customers can be identified for making recommendations. For example, you can identify items that customers frequently buy together. Subsequent purchases made after purchasing a particular item or group of items may also be identified. [0003] This information can be processed using association rule mining. Association rule mining i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/26
CPCG06F16/2246G06F16/2465G06F16/26G06F16/24564G06F16/1865
Inventor 周艳卫星韩四儿张雪英康维珊李华
Owner INT BUSINESS MASCH CORP
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