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Knowledge mode-based technical data quality adaptive evaluation method and system

A technology for technical data and modalities, applied in the field of self-adaptive assessment of technical data quality based on knowledge modalities, can solve problems such as inaccurate identification results, and achieve easy computer automation, guarantee rationality and robustness, and quality assessment. Accurate results

Pending Publication Date: 2021-01-12
NAVAL UNIV OF ENG PLA
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Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a method and system for self-adaptive evaluation of technical data quality based on knowledge modality, so as to solve the problem of inaccurate identification results of the existing technical data quality

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  • Knowledge mode-based technical data quality adaptive evaluation method and system
  • Knowledge mode-based technical data quality adaptive evaluation method and system
  • Knowledge mode-based technical data quality adaptive evaluation method and system

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Embodiment Construction

[0026] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0027] The term "comprising" and other expressions with similar meanings in the des...

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Abstract

The invention provides a knowledge mode-based technical data quality adaptive evaluation method and system. The method comprises the steps of determining a core knowledge mode set according to different technical data features; constructing a knowledge modal cardinal number evaluation matrix based on the core knowledge modal set and a knowledge constraint set of the core knowledge modal set; comprehensively calculating modal closeness according to scores and score weights of related technicians, and allocating modal cardinal numbers of knowledge modals; decomposing knowledge modes in the coreknowledge mode set, and evaluating the core unit knowledge quality of the decomposed knowledge modes; and according to the knowledge modal general quality function, the quality score of each knowledgemodal and the modal cardinal number of each knowledge modal, evaluating the technical data comprehensive quality of the knowledge modals. By means of the scheme, the problem that in the prior art, adata quality determination result is inaccurate is solved, the accuracy of a technical data quality evaluation result can be improved, and better robustness and reliability are achieved.

Description

technical field [0001] The invention relates to the field of technical data quality management of equipment systems, in particular to a method and system for self-adaptive evaluation of technical data quality based on knowledge modality. Background technique [0002] Technical data refers to a series of engineering drawings, technical specifications, technical manuals, technical reports, computer software documents, etc. that reflect the requirements for the use and support of equipment. The purpose of compiling technical data is to provide clear procedures, methods, specifications and requirements for the correct use and maintenance of equipment by equipment users and maintenance personnel, and to maintain their coordination with spare parts, equipment, personnel, facilities and other support resources and engineering design requirements, etc. Unified for optimal work efficiency. The quality of technical data preparation will directly affect the performance of the expected...

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Application Information

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IPC IPC(8): G06Q10/06
CPCG06Q10/06395
Inventor 史跃东钱超金家善邵松世胡俊波
Owner NAVAL UNIV OF ENG PLA
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