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Environmental bearing capacity index weight calculation method and device based on multiple strategies

A technology of index weight and calculation method, applied in the field of data processing, can solve the problem of low efficiency of weight and achieve the effect of improving efficiency

Active Publication Date: 2019-09-24
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide a multi-strategy-based method and device for calculating the weight of environmental carrying capacity indicators, which is used to improve the problem of low efficiency of manually calculating weights based on one strategy

Method used

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  • Environmental bearing capacity index weight calculation method and device based on multiple strategies
  • Environmental bearing capacity index weight calculation method and device based on multiple strategies
  • Environmental bearing capacity index weight calculation method and device based on multiple strategies

Examples

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no. 1 example

[0031] figure 1 It shows a schematic flow chart of the method for calculating the weight of the environmental carrying capacity index provided by the embodiment of the present application; it should be noted that this method can be executed in the terminal device, and the terminal device receives the index set data and executes the above method. The terminal device here Refers to devices capable of executing computer programs, terminal devices such as personal computers, network switches, network routers, or desktop hosts. Of course, it is also possible to input the index collection data by the terminal device, and the terminal device sends the data to the server, and the server executes the above-mentioned method. Here, the servers include, for example, non-x86 servers: mainframes, minicomputers, UNIX servers, and x86 servers . There is a difference between the method executed by the terminal device and the server, and the specific difference between the method executed by t...

no. 2 example

[0160] See image 3 , image 3 A schematic structural diagram of the device for calculating the weight of the environmental carrying capacity index provided by the embodiment of the present application is shown. The embodiment of the present application provides a multi-strategy-based environmental carrying capacity index weight calculation device 100, the environmental carrying capacity index weight calculation device 100 includes:

[0161] The first obtaining module 110 is configured to obtain a set of indicators for evaluating, screening and checking the environmental carrying capacity, and the set of indicators includes multiple indicators.

[0162] The second obtaining module 120 is configured to determine a set of weights of the indicator set according to each strategy in the various preset strategies, and obtain multiple sets of weights, wherein each set of weights in the multiple sets of weights includes the weight of each indicator in the multiple indicators Weights...

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Abstract

The invention provides an environmental bearing capacity index weight calculation method and device based on multiple strategies, and aims to solve the problem that the efficiency of manually calculating the weight based on one strategy is low. The method comprises: obtaining an index set used for evaluating, screening and checking the environment bearing capacity, wherein the index set comprises a plurality of indexes; and determining a group of weights of the index set according to each of a plurality of preset strategies to obtain a plurality of groups of weights, each group of weights in the plurality of groups of weights comprising the weight of each index in the plurality of indexes, and the plurality of groups of weights being used for calculating the environmental bearing capacity. Multiple groups of weights are calculated for an index set by using each strategy in multiple strategies, multiple groups of weights are finally obtained, the indexes to be calculated are uniformly input for calculation, and meanwhile, multiple groups of weights of multiple strategies and multiple indexes are rapidly calculated, so that the weight calculation efficiency is effectively improved.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular, to a method and device for calculating the weight of an environmental carrying capacity index based on multiple strategies. Background technique [0002] Environmental carrying capacity refers to the size of population and economic scale that environmental resources can accommodate under the premise of maintaining relative stability within a certain period of time. Environmental carrying capacity, also known as environmental bearing capacity or environmental endurance, refers to the limit of a certain region's environment's ability to support human society and economic activities in a certain period of time and under a certain environmental state. [0003] At present, the traditional weight calculation method of environmental carrying capacity is based on a strategy and manually calculated. However, the efficiency of this method based on a strategy to calculate th...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/06393G06Q50/26
Inventor 杨芳廖海清高红杰陈晓玲于会彬冯慧娟靳方圆马文娟冯伟莹朱文飞岑睿
Owner CHINESE RES ACAD OF ENVIRONMENTAL SCI
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