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Method and system for sharing and analyzing data based on multidimensional correlation

A technology of data sharing and analysis methods, applied in multi-dimensional databases, database models, electronic digital data processing, etc., can solve problems such as data correlation analysis, and achieve the effect of fast data interconnection analysis network, convenient query and analysis efficiency

Active Publication Date: 2015-08-05
HANGZHOU XUNHAN TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the existing online data, multiple data sets are independent of each other, and the data cannot be analyzed online, and provide a data sharing and analysis method and system based on multi-dimensional association

Method used

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  • Method and system for sharing and analyzing data based on multidimensional correlation
  • Method and system for sharing and analyzing data based on multidimensional correlation
  • Method and system for sharing and analyzing data based on multidimensional correlation

Examples

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example 1

[0045] Example 1, the user wants to do a correlation analysis between urban population and local temperature.

[0046] First, the three data fields of "city, population and temperature" are formed by parsing the user's definition. In these three fields, "city" represents the geographic dimension, so according to "city, population" and "city, temperature" obtained from the multi-dimensional database Figure 6 and Figure 7 Two datasets. The specific acquisition method is: in a multi-dimensional database, since each dimension corresponds to a dimensional data structure. Therefore, a dataset directory containing all dataset information can be formed according to the hierarchical attributes of each dimension in each dataset. The data directory includes the name of each data set, corresponding physical storage, usage authority, data size, and included data fields (such as district and county, city, year, month, and date).

[0047] In this embodiment, by querying the data direct...

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Abstract

The invention provides a method and a system for sharing and analyzing data based on multidimensional correlation, wherein the method comprises the steps as follows: establishing a multidimensional database, which comprises a plurality of data sets which meet standard format, and each data set comprises at least one dimensionality; obtaining user analysis definition, analyzing the user analysis definition and forming a plurality of query fields, obtaining a plurality of data sets corresponded by the query fields from the multidimensional database, and correlating the data sets according to a common dimensionality to form a correlated result data set; calculating the correlated result data set to form a computed result and returning the computed result to a user. The method and the system for sharing and analyzing data based on multidimensional correlation, which provided by the invention, integrate the query and computing, which is convenient for use and inquiry and efficient in analysis. Further more, the method and the system of the invention can be used for realizing the open share among different users via establishing standard data format and providing an open data interconnecting and analyzing network for the user.

Description

technical field [0001] The invention relates to the field of network data processing, and in particular to a data sharing and analysis method and system based on multi-dimensional association. Background technique [0002] With the continuous development of Internet technology and communication technology, how to accurately, effectively, real-time, and quickly query the data required by users has become an important focus of current network data processing. In the existing online data mall, data sets exist independently from each other, and there is no function related to each other. Users can query and download any dataset. [0003] On the other hand, the existing public data query systems and visualization platforms are limited to the query and visualization of one dataset, that is, users cannot perform correlation analysis on any two or more datasets online. For example, weather datasets and air quality datasets exist independently on existing online platforms, and user...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/2458G06F16/283
Inventor 韩晓南冯讯
Owner HANGZHOU XUNHAN TECH CO LTD
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