Multi-UAV counter-game model based on uncertain information

2020 ◽  
Vol 366 ◽  
pp. 124684 ◽  
Author(s):  
Jiwei Xu ◽  
Zhenghong Deng ◽  
Qun Song ◽  
Qian Chi ◽  
Tao Wu ◽  
...  
2013 ◽  
Vol 33 (9) ◽  
pp. 2525-2528
Author(s):  
Rui WANG ◽  
Qiuxiang YANG ◽  
Gouxi CHEN ◽  
Qiaomei MA

Author(s):  
Chenyang Song ◽  
Liguo Wang ◽  
Zeshui Xu

The logistic regression model is one of the most widely used classification models. In some practical situations, few samples and massive uncertain information bring more challenges to the application of the traditional logistic regression. This paper takes advantages of the hesitant fuzzy set (HFS) in depicting uncertain information and develops the logistic regression model under hesitant fuzzy environment. Considering the complexity and uncertainty in the application of this logistic regression, the concept of hesitant fuzzy information flow (HFIF) and the correlation coefficient between HFSs are introduced to determine the main factors. In order to better manage situations with small samples, a new optimized method based on the maximum entropy estimation is also proposed to determine the parameters. Then the Levenberg–Marquardt Algorithm (LMA) under hesitant fuzzy environment is developed to solve the parameter estimation problem with fewer samples and uncertain information in the logistic regression model. A specific implementation process for the optimized logistic regression model based on the maximum entropy estimation under the hesitant fuzzy environment is also provided. Moreover, we apply the proposed model to the prediction problem of Emergency Extreme Air Pollution Event (EEAPE). A comparative analysis and a sensitivity analysis are further conducted to illustrate the advantages of the optimized logistic regression model under hesitant fuzzy environment.


2019 ◽  
Vol 74 ◽  
pp. 451-465 ◽  
Author(s):  
Hong-gang Peng ◽  
Xiao-kang Wang ◽  
Tie-li Wang ◽  
Jian-qiang Wang

2013 ◽  
Vol 340 ◽  
pp. 240-244
Author(s):  
Peng Ye ◽  
Zhong Wen Chen

In this paper, the problem of evaluating the key discipline level of university is studied. Firstly, the index system of evaluation is established, i.e., academic team, scientific research, talent training, and academic reputation. Then, an evaluation model of evaluating the key discipline is presented based on the theory of fuzzy mathematics and decision making. Therefore, a novel and effective way is given to solve the problem of evaluating the key discipline level of university under the uncertain information.


2017 ◽  
Vol 3 (3) ◽  
pp. 410-423
Author(s):  
Hanafiah . ◽  
◽  
M. Andriana Gaffar ◽  
Reni Nurapriani ◽  
◽  
...  

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