Risk Age of Passenger Ships Based on Port State Control Data

2014 ◽  
Vol 945-949 ◽  
pp. 2939-2943
Author(s):  
Mo Lin Sun ◽  
Zhong Yi Zheng
Keyword(s):  
Risk Evaluation ◽  
Evaluation Model ◽  
Point Of View ◽  
Evaluation Index System ◽  
Physiological Age ◽  
State Control ◽  
Evaluation Indexes ◽  
Passenger Ship ◽  
Passenger Ships ◽  
Port State Control

In order to understand the relationship between passenger ship age and risk condition of the passenger ship deeper, the concept of ship risk age is proposed based on the passenger ships’ data in port state control referring to the concept of physiological age from the physiological point of view. The risk evaluation index system of passenger ships is built and low risk passenger ships’ information are obtained based on the Paris-MOU risk evaluation model by cluster analysis of K-means under the general classification principle’s guidance. Risk age of passenger ships is estimated by regression analysis of the ship actual age and risk evaluation indexes through ε-SVR regression model, which provides a thought and basis for the management of old ships.

Comprehensive Evaluation of Advanced Public Transportation System Based on the Matter Element and Combination Weight

2014 ◽  
Vol 694 ◽  
pp. 26-29 ◽  
Author(s):  
Jie Ni ◽  
Zhi Qiang Liu ◽  
Peng Wang
Keyword(s):  
Public Transportation ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Social Benefit ◽  
Transportation System ◽  
Entropy Method ◽  
Evaluation Index System ◽  
Element Analysis ◽  
Evaluation Indexes ◽  
Public Transportation System

The basic principle of matter element analysis theory was applied to establish the multi-level extensible evaluation model of advanced public transportation system. First, evaluation index system was established from three aspects, the transit technology level, economic benefit, social benefit and environmental impact. Then, according to the characteristics of evaluation indexes on different levels, entropy method and AHP was respectively used to determine the index weight value. Grade of evaluation was given by calculating relational degrees by layers. Finally, APTS in a city was studied as an example, and improvement measures were put forward. The method is proved to be reasonable and valid.

scholarly journals Safety Risk Evaluation of Construction Site Based on Unascertained Measure and Analytic Hierarchy Process

2021 ◽  
Vol 2021 ◽  
pp. 1-14
Author(s):  
Baorui Liang ◽  
Suhua Zhang ◽  
Dongping Li ◽  
Yuxin Zhai ◽  
Fei Wang ◽  
...  
Keyword(s):  
Index System ◽  
Risk Evaluation ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Construction Site ◽  
Construction Sites ◽  
Analytic Hierarchy ◽  
Safety Risk ◽  
Evaluation Indexes ◽  
Hierarchy Process

Due to the high risk of construction sites, it is necessary to make safety risk evaluation. With the synthetic consideration of the complexity and uncertainty of construction sites, a comprehensive evaluation index system with two levels has been based on the emphases and difficulties of the current safety work in construction industry; the index system includes civilized construction site, management of machinery, equipment, materials, occupation health protection, and the subpackage management, such as 6 one-level evaluation indexes, inspection system of safety risk, safety awareness education, and prevention and control of occupation disease, such as 33 two-level evaluation indexes. The research takes “No. A residential building and other 8 projects” as the empirical analysis object, with the weights of the first indexes and second indexes being calculated by the analytic hierarchy process (AHP) and the information entropy, and applies the unascertained measure to comprehensively evaluate the safety risk of the construction project. The overall score of the project is 6.4475, the evaluation result is good, which is consistent with the actual situation, and the feasibility and effectiveness of the evaluation index system and evaluation model are verified, which provides a reference for safety risk management in the construction stage of construction projects.

scholarly journals Comprehensive evaluation model of wind power accommodation ability based on macroscopic and microscopic indicators

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Gengyin Li ◽  
Guodong Li ◽  
Ming Zhou
Keyword(s):  
Wind Power ◽  
Index System ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Angle Bisector ◽  
Evaluation Indexes ◽  
Study Results ◽  
Comprehensive Evaluation Model ◽  
Radar Chart

Abstract This article explores and establishes comprehensive evaluation index system of wind power accommodation ability considering microscopic index and macroscopic index, and the index system includes conventional evaluation indexes such as forecast deviation, simultaneity factor and anti-peak rate, also newly introduced evaluation indexes such as installed capacity, power adequacy and accommodation space. Bayesian weight modified method is used for solving index weights of 8 wind power accommodation indexes. The paper puts forward a comprehensive evaluation model of wind power accommodation ability based on improved radar chart method, and this model changes traditional radar chart fan-shaped sector to quadrilateral evaluation region, and increasing angle bisector can solve the problem that evaluation results are not unique. It constructs new area and perimeter vectors of radar chart, which make the evaluation results give consideration to level of aggregation and balance degree of evaluation objectives, and case study results show that this model has a certain practical value.

Research on the Diversified Evaluation Index System and Evaluation Model of Physical Education Teaching in Colleges and Universities

2017 ◽  
Vol 14 (1) ◽  
pp. 99-103 ◽  
Author(s):  
Yongfeng Zhao
Keyword(s):  
Physical Education ◽  
Index System ◽  
Teaching And Learning ◽  
Evaluation Model ◽  
Objective Evaluation ◽  
Colleges And Universities ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Fuzzy Evaluation ◽  
Evaluation Indexes

Physical education teaching in colleges and universities is a complicated project for systematic optimization with multiple factors. As a vital approach to enhance the quality of physical education teaching in colleges and universities, it is of great importance to have a scientific, accurate and objective evaluation of physical education teaching. The thesis, on the one hand, analyzes the existent problems during the evaluation course of physical education teaching in colleges and universities; and on the other hand, discusses the related improved measures on the aforementioned basis. In order to update the evaluation index system of physical education teaching in colleges and universities, the thesis, based on the multiple intelligence theory, constructs an evaluation index system of physical education from all-round aspects, i.e., teaching step, teaching and learning step as well as managing step. Furthermore, according to the weight of various evaluation indexes on the foundation of AHP method, plus with the involvement of fuzzy evaluation information, the thesis puts forward with a comprehensive fuzzy evaluation model of physical education teaching in colleges and universities. This model serves as an attempt to effectively evaluate physical education teaching, the validity of which is proved in the case analysis part.

Study on Evaluation Methods of Disciplines in Universities

2013 ◽  
Vol 423-426 ◽  
pp. 2930-2933
Author(s):  
Cong Jun Rao
Keyword(s):  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Scientific Research ◽  
Fuzzy Comprehensive Evaluation ◽  
First Grade ◽  
Evaluation Index System ◽  
Analytic Hierarchy ◽  
Evaluation Indexes ◽  
Research Achievement

The level and status of disciplines are the important indexes in universities. The evaluation of multiple disciplines plays an important role in the disciplines development. This paper mainly studied the problem of disciplines evaluation in higher education. Firstly, it established the evaluation index system with eight first-grade evaluation indexes, i.e., discipline construction, teaching award, research funding, the scientific research achievement award, team construction, scientific research, talent training, and initial investment, and then used the method of Analytic Hierarchy Process (AHP) to solve the weight of each index. Thirdly, it established a disciplinary evaluation model based on fuzzy comprehensive evaluation method, and analyzed the rationality of the model. The study in this paper provides a new way for the evaluation of university disciplines.

The Evaluation Model and Index Screening of Innovation Performance - Taking High-Tech Enterprise as an Example

2014 ◽  
Vol 962-965 ◽  
pp. 3087-3090
Author(s):  
Ling Ma ◽  
Xiang Dong Li ◽  
Wei Cai ◽  
Dong Xue Zhang
Keyword(s):  
Performance Management ◽  
Index System ◽  
Quantitative Research ◽  
Evaluation Model ◽  
Reliability And Validity ◽  
Innovation Performance ◽  
Evaluation Index System ◽  
High Tech ◽  
Evaluation Indexes ◽  
Innovation Ability

Basing on the existed theory, the paper built the evaluation model of innovation performance for high-tech enterprise. By analysis of investigation data, the evaluation indexes were preliminary screened. Finally the evaluation index system of innovation performance was proved to be solid reliability and validity through confirmatory factor analysis. The verified evaluation model and index system by quantitative research in the paper provided theoretical basis and methods for innovation performance management of high-tech enterprise, which was beneficial for their promotion of innovation ability and laying foundation for innovation development.

scholarly journals Research on the Whole Process Cost Risk Evaluation Index System of Real Estate Park

2021 ◽  
Vol 233 ◽  
pp. 03060
Author(s):  
Bing Xu ◽  
Qinling Zeng
Keyword(s):  
Real Estate ◽  
Index System ◽  
Risk Evaluation ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Industrial Park ◽  
Evaluation Indexes ◽  
Whole Process ◽  
Process Cost ◽  
Cost Risk

The development focus of real estate enterprises has shifted from traditional buildings to industrial park construction. After summarizing and analyzing the risk factors of the traditional construction cost, the WBS-CBS-RBS method is used to classify and identify the whole process cost of the industrial park. Finally, eight first level evaluation indexes and 37 second level evaluation indexes are established to form the whole process cost risk evaluation index system of the industrial park construction, which provides the basis for the whole process cost risk assessment of the subsequent industrial park construction.

The Risk Evaluation Model of Mining Project Investment Based on Fuzzy Comprehensive Method

2013 ◽  
Vol 295-298 ◽  
pp. 2928-2934 ◽  
Author(s):  
Zuo Gong Wang ◽  
Jie Zheng ◽  
Hui Yang Li
Keyword(s):  
Risk Factors ◽  
Risk Evaluation ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Assessment Model ◽  
Investment Risk ◽  
Project Investment ◽  
Comprehensive Method ◽  
Mining Project ◽  
Risk Evaluation Model

Mining project investment has a lot of features, such as long period, slow effect, big capital size, irreversible investment, the numerous and complicated risk factors. Therefore, it is necessary to analyze and evaluate the investment risk before accepting project. On the basis of analyzing the mining project risk factors, establishing the risk evaluation index system, establishing the risk assessment model based on fuzzy comprehensive method, then evaluating the investment risk of mining project quantitatively, which provides the decision-making basis, makes the investment more scientific and safer and reduces the risk of investment.

scholarly journals An Evaluation Model of Green Coal Supplier for Thermal Power Supply Chain Based on PCA-SVM

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Qian Zhang ◽  
Hai Shen ◽  
Yuanyuan Huo
Keyword(s):  
Supply Chain ◽  
Power Supply ◽  
Evaluation Model ◽  
Thermal Power ◽  
Principal Component ◽  
Calorific Value ◽  
Evaluation Index System ◽  
Support Vector ◽  
Supplier Evaluation ◽  
Evaluation Indexes

A thermal power supply chain differs from other supply chains in terms of supplier selection, materials transportation, products marketing, and so on. Therefore, the green coal supplier evaluation model has its own characteristics. Although many methods have been developed to solve the green supplier evaluation problem, little is known about how to evaluate the green coal supplier in the thermal power supply chain. To overcome this drawback, an evaluation index system for the green coal supplier is established, and new indexes such as price based on calorific value, quality indexes based on the designed coal type, and transportation indexes such as transportation carbon footprint and environment indexes are created according to the characteristic of the thermal power supply chain. Then, principal component analysis (PCA) is used to create the main evaluation indexes, and the support vector machine (SVM) is adopted for the evaluation model. Finally, a practical example is applied to show that the model established in this paper outperforms others in evaluation accuracy.

scholarly journals CHINESE AIRLINE COMPETITIVENESS EVALUATION BASED ON EXTENDED BINARY RELATIVE EVALUATION(BRE) MODEL

2013 ◽  
Vol 14 (Supplement_1) ◽  
pp. S227-S256 ◽  
Author(s):  
Chong Wu ◽  
Xin Wang ◽  
Xinying Zhang ◽  
Yongli Li ◽  
Brad O’Brien
Keyword(s):  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Analytic Hierarchy ◽  
Index Set ◽  
Evaluation Indexes ◽  
Model Based ◽  
And Performance ◽  
Improved Model ◽  
The Impact

In order to eliminate the impact of the sample's objective merits on the evaluation results, this research built a two-stage model of Chinese airline competitiveness evaluation to reflect the subjective management and performance. In the first stage, Analytic Hierarchy Process (AHP) and Factor Analysis (FA) models were used to analyze the data from 2008 to 2009. In the second stage, two kinds of comprehensive evaluation indexes in 2008 were taken as the reference index set, and two kinds of comprehensive evaluation indexes in 2009 as the current index set. The four sets of data were calculated with the Group Decision-making Model Based on Data Envelopment Analysis (DEA) with Restraint Cone. This paper has (1) enriched the theory of airline competitiveness,(2) built a more scientific and comprehensive evaluation index system of airlines’ competitiveness, (3) constructed a competitiveness evaluation model based on BRE, and (4) conducted an empirical study of the improved model based on the 2008 and 2009 data from 15 Chinese airlines. The ranking results of the proposed method, theory and model coincide with the real conditions of the airline market demonstrating that our evaluation of airline competitiveness based on BRE is accurate, reliable and objective.

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