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Grid city management data analyzing method

A technology for urban management and data analysis, applied in electrical digital data processing, special data processing applications, instruments, etc., it can solve the problems of multi-dimensional statistical analysis that cannot be gridded in the analysis and description of various cases in urban management, and achieve effective analysis and described effect

Active Publication Date: 2012-07-18
BEIJING RES CENT OF URBAN SYST ENG
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Problems solved by technology

[0007] The existing grid city management data analysis mainly adopts multidimensional statistical analysis method, which can realize the statistics of grid city management cases in different regions and different time periods, but multidimensional statistical analysis cannot realize the analysis of various grid city management cases. Effective analysis and description of the relationship between

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Embodiment Construction

[0017] The gridded city management data analysis method of the present invention, such as figure 1 shown, including:

[0018] 101. From the historical data of gridded city management cases, obtain the historical data of the specified time range and the specified area range as association rule mining data; wherein the minimum unit of the specified time is month, and the minimum unit of the specified area is for the street.

[0019] For example, extract data of a certain period of time and a certain area from the database of a grid city management information platform in a certain district, such as all data of the first street in a certain district in January 2010, and use the extracted data as association rule mining data .

[0020] 102. Generate association rule transaction library: the transaction library is the basis of association rule algorithm, and the mth "spatial unit" and the case filed in the nth time period are defined as t mn , that is, a transaction, then the co...

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Abstract

The invention discloses a grid city management data analyzing method, which comprises (1) obtaining history data of grid management cases within a preset time range and a preset area range from history data of grid management cases to serve as association rule data; (2) generating an association rule affair base according to the association rule data; (3) calculating support degree and confidence degree between all kings of cases in the association rule affair base; and (4) according to the support degree and confidence degree which are obtained by calculation, obtaining association rules between all kings of cases and describing relations between all kings of cases. By processing original history data, the analyzing method establishes the calculation association rule affair base, obtains the association rules between all kings of cases through calculation, and then describes the relations between all kings of cases. Therefore, the grid city management data analyzing method can effectively analyze and describe the relations between all kings of cases of grid city management data and offer guidance to collaborative management of different kinds of cases.

Description

technical field [0001] The invention relates to the field of urban management, in particular to a gridded urban management data analysis method and system. Background technique [0002] The grid city management model is an important means to solve urban problems. It has been promoted in many provinces and cities across the country, and has had a profound impact on many aspects of urban management and even government management concepts, mechanisms and systems. Among them, cases are the core of grid city management, and the research on the occurrence and development of grid city management cases is still in its infancy. [0003] Grid urban management is to divide the management space of the jurisdiction into several geographical units with clear boundaries and seamless splicing according to certain principles, which are grid units. After a city has a problem, the city management supervisor, the public hotline, etc. report the city problem, and after confirmation, a "case" wi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 王立朱伟刘克会翟振岗
Owner BEIJING RES CENT OF URBAN SYST ENG
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