A study on the construction and application of the evaluation index system for the water conservancy photography creation base
Author(s) -
Bifeng Cui,
Jianqin Ma,
Xiuping Hao,
Lei Liu,
Yibing Si,
Mengjun Xiao
Publication year - 2021
Publication title -
water policy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.488
H-Index - 56
eISSN - 1996-9759
pISSN - 1366-7017
DOI - 10.2166/wp.2021.245
Subject(s) - weighting , index (typography) , photography , evaluation methods , construct (python library) , base (topology) , rationality , moment (physics) , computer science , engineering , mathematics , reliability engineering , world wide web , medicine , art , mathematical analysis , physics , classical mechanics , law , political science , visual arts , radiology , programming language
In order to improve the evaluation system for the water conservancy photography creation base, evaluation indicators regarding the aspects of photographic resources, photographic elements, and water resources were selected to construct an evaluation index system, and the evaluation criteria for each index were provided. The optimal comprehensive weight for each evaluation index was determined following the moment estimation theory. The quantitative evaluation of the water conservancy photography creation base was carried out combined with the scoring standards for each index. The evaluation index system constructed here was then discussed in the application. This indicated that the evaluation index system is suitable for determining the construction status of the evaluated cases, thus verifying its rationality. The comprehensive weighting of the indicators based on the moment estimation theory made the evaluation method more scientific and the corresponding results more reliable. This enabled the entire evaluation system and method to provide the theoretical support for the scientific evaluation of the water conservancy photography creation base.
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