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Data analysis method, equipment and data analysis auxiliary method

一种数据分析、设备的技术，应用在数据处理领域，能够解决分析结果不正确等问题

Inactive Publication Date: 2007-12-19
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A secondary purpose of the present invention is to solve the problem of incorrect analysis results due to the presence of time-related dimensions

Method used

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  • Data analysis method, equipment and data analysis auxiliary method
  • Data analysis method, equipment and data analysis auxiliary method
  • Data analysis method, equipment and data analysis auxiliary method

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Embodiment Construction

[0028] This application proposes a new method and new device for constructing a data analysis and reporting system based on semantic technology. As an environment for using the method and device of the present invention, FIG. 1 depicts a schematic diagram of the overall configuration of a data analysis system.

[0029] As shown in FIG. 1 , the data to be analyzed originates from an online transaction processing system 102 (OLTP, On-Line Transaction Processing), is cleaned by a data cleaning system 104 (ETL, Extraction, Transformation and Loading), and is stored in Data Warehouse 106.

[0030] As mentioned in the background section, existing methods for building data analysis models are by directly defining the dimensions and metrics that a cube should have. Such methods only focus on defining the required dimensions, while ignoring the relationships and structures that exist between dimensions. And it is difficult for business people to reuse these dimensions in this way. O...

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Abstract

A method for analyzing data includes setting up semantic entity ban in advance; forming said semantic entity bank by entity being structure-described and entity set being formed by entity attribute, possible-sampling reference scope of description attribute and mapping between entity and attribute to data structure in databank; selecting out entity to be analyzed from said entity bank when data is gathered, calculating and obtaining defined index according to mapped databank data corresponding to selected out entity.

Description

technical field [0001] This application relates to data processing technology. In particular, it relates to a data analysis method, a data analysis device, and a data analysis auxiliary method. Background technique [0002] With the increase in the amount of information data in business activities and people's awareness of the value of business analysis, data analysis such as OLAP (Online Analytical Processing) systems are becoming more and more popular. Multidimensional model views are the most natural way of organizing in business analysis. OLAP data analysis provides a multidimensional conceptual view of data (including full support for hierarchical structures). For example, an OLAP data analysis model for sales evaluation can be organized into two dimensions: "geography" and "time". The time dimension can include levels of year, month, and day. Similarly, geographic dimensions can be subdivided into: country, province (state), county, etc. [0003] OLAP data analysi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F17/30604G06F16/288
Inventor 裘照明杨洋谢国彤马立潘越
Owner INT BUSINESS MASCH CORP
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