A multi-objective anomaly abnormal detection method based on the infrared and optical image fusion

2021 ◽  
Author(s):  
Ning Chu ◽  
Lianrui Mu ◽  
Zhiyan Li ◽  
Jiarui Ling ◽  
Yao Zhong
Keyword(s):  
Image Fusion ◽  
Detection Method ◽  
Optical Image ◽  
Abnormal Detection ◽  
Multi Objective

A Community Detection Method Based on Multi-Objective Optimization Method

2014 ◽  
Vol 571-572 ◽  
pp. 177-182 ◽  
Author(s):  
Lu Wang ◽  
Yong Quan Liang ◽  
Qi Jia Tian ◽  
Jie Yang ◽  
Chao Song ◽  
...  
Keyword(s):  
Community Detection ◽  
Detection Method ◽  
Optimization Method ◽  
Research Area ◽  
Multi Objective ◽  
Detection Algorithms ◽  
Multi Objective Genetic Algorithm ◽  
Community Fitness ◽  
Active Research ◽  
Active Research Area

Community detection in complex network has been an active research area in data mining and machine learning. This paper proposed a community detection method based on multi-objective evolutionary algorithm, named CDMOEA, which tries to find the Pareto front by maximize two objectives, community score and community fitness. Fast and Elitist Multi-objective Genetic Algorithm is used to attained a set of optimal solutions, and then use Modularity function to choose the best one from them. The locus based adjacency representation is used to realize genetic representation, which ensures the effective connections of the nodes in the network during the process of population Initialization and other genetic operator. Uniform crossover is introduced to ensure population’s diversity. We compared it with some popular community detection algorithms in computer generated network and real world networks. Experiment results show that it is more efficient in community detection.

A New Referenced Signal Detection Method Adaptive to Multi-Objective Control of Active Power Filter

2011 ◽  
Vol 128-129 ◽  
pp. 465-468
Author(s):  
Gui Ying Liu ◽  
Shi Ping Su
Keyword(s):  
Signal Detection ◽  
Detection Method ◽  
Orthogonal Transformation ◽  
Active Power Filter ◽  
Active Power ◽  
Theory Analysis ◽  
Multi Objective ◽  
Power Filter ◽  
Objective Control ◽  
Generalized Orthogonal

That the control objectives of active power filter are diversified is an import measure to improve application efficiency of active power filter. This paper puts forward a new referenced signal detection method based on generalized orthogonal transformation, and expatiates of the basic theory of generalized orthogonal transformation and detection principles and their realization methods of all kinds of referenced signals. Finally, simulative results are given. Theory analysis and simulative results show validity of the proposed detection method.

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