A Method for Constructing Index System Oriented to Overall Network Effectiveness

A technology for constructing methods and index systems, which is applied in the field of hierarchical key index selection, can solve problems such as limitations and one-sidedness, and achieve the effects of strong real-time performance, simplified calculations, and accurate evaluation

Active Publication Date: 2018-05-01
XIDIAN UNIV
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Problems solved by technology

[0005] In order to solve the above-mentioned problems existing in the prior art, the present invention provides a method for constructing an indicator system oriented to the overall performance of the network, which selects performance indicators from multiple levels and aspects to evaluate the overall performance of the network, effectively solving the problems in the prior art. Aiming at problems such as one-sidedness and limitations in the evaluation process of a single performance index, it better reflects the overall effectiveness of the system and the effectiveness of the group

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  • A Method for Constructing Index System Oriented to Overall Network Effectiveness
  • A Method for Constructing Index System Oriented to Overall Network Effectiveness
  • A Method for Constructing Index System Oriented to Overall Network Effectiveness

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[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific examples and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention. refer to figure 1 and figure 2 , the detailed flow process of the present invention is:

[0024] Step 1, drafting a set of key indicators:

[0025] Taking the scenario where N experts participate in the evaluation of a certain system as an example, for the specific network to be evaluated, multiple experts give key index types and corresponding index weights. The indicator type given by expert i is N i , here N i It is ...

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Abstract

The invention discloses a method for constructing an index system oriented to overall network performance, which includes the following steps: step S1, drafting a set of key indexes, selecting key performance indexes, and determining the set of indexes; step S2, refining indexes of the same layer and calculating weights, Construct the weight factor of the performance index relative to the overall performance; step S3, calculate the weight of the cross-layer index, realize the weighted calculation of the index weight by the high-level relative to its adjacent low-level, and further realize the weighted calculation of the index weight by the higher-level relative to the high-level, forming a weighted Overall performance evaluation function. The present invention selects performance indicators from multiple levels and aspects to evaluate the overall performance of the network, effectively solves the problems of one-sidedness and limitations in the evaluation process of a single performance index in the prior art, and better reflects the overall performance of the system and the group efficacy.

Description

technical field [0001] The invention belongs to the field of network technology, and in particular relates to a method for constructing an index system oriented to the overall performance of the network, in particular to a method for selecting a hierarchical key index. Background technique [0002] Network performance assessment is one of the challenging topics in information system security assessment, and it is the fundamental basis and premise of network countermeasure research and implementation. The performance evaluation of the network includes three aspects: the selection of the evaluation index set, the specific evaluation method and the corresponding evaluation system. However, the current network performance evaluation faces many problems, such as multi-dynamic network environment, multi-parameter influencing factors and multi-indicator measurement criteria. First of all, network effectiveness evaluation is subject to the influence of various factors in the networ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F19/00
Inventor 杨春刚盛敏李建东侯蓉晖李红艳张琰马英红
Owner XIDIAN UNIV
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