Diversity Based on Entropy: A Novel Evaluation Criterion in Multi-objective Optimization Algorithm

Wang, Linlin; Chen, Yunfang

doi:10.5815/ijisa.2012.10.12

Cited by 15 publications

(4 citation statements)

References 19 publications

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“…The real sector of the economy in transition needs modernization based on the model of "open innovation" [20], which provides for the interaction of large, medium and small companies, as well as individual innovators. Support for innovative development should be carried out through state regulatory policy, the formation of a system of state grants, tax incentives and tax holidays for companies reinvesting profits in innovation.…”

Section: Results Of the Studymentioning

confidence: 99%

Structural Entropy of Economic Systems

Sukhorukov¹,

Sukhorukova²

2021

Proceedings of the International Conference on Economics, Law and Education Research (ELER 2021)

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The results of the study contain methodological approaches to assessing structural factors affecting the development of the economy. The interrelation of structural deformations and entropy processes affecting the stability of the economic system and the economic security of the state is revealed. The features and economic parameters of countries with economies in transition are revealed, in which the sectoral and technological structure of the economy, the proportions of the balance of payments and trade balance are radically changing; structure of exports of goods and services; employment structure. The concept of "structural entropy" has been introduced into scientific circulation, which characterizes the narrowing of the sectoral structure of the economy and a decrease in synergetic opportunities for economic development. The reasons for the weakening of links between the elements of the economic system and the impact of structural deformations on the economic development of countries with economies in transition are considered. The analysis of the possibilities of economic development of these countries within the framework of regional integration is carried out, an assessment of the convergence of countries belonging to regional unions is carried out. The structural conditions of economic evolution and convergence are substantiated. Recommendations were developed for the formation of institutional and innovative mechanisms to ensure positive structural changes in the national economy. The proposals aimed at counteracting structural deformations and increasing the synergistic potential of systems are presented.

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Section: Results Of the Studymentioning

confidence: 99%

Structural Entropy of Economic Systems

Sukhorukov¹,

Sukhorukova²

2021

Proceedings of the International Conference on Economics, Law and Education Research (ELER 2021)

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“…Continuous improvement and optimization are very important [14]. The method of environmental perception and autonomous navigation based on multi-sensor fusion has become a hot topic in current research [15]. It faces many challenges, and using improved algorithms can effectively solve various practical problems encountered.…”

Section: Introductionmentioning

confidence: 99%

Design of an Improved Autonomous Tracked Vehicle Based on SLAM Algorithm

Yang,

Chen,

2024

Advances in Transdisciplinary Engineering

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In the design of autonomous vehicles, relying solely on the SLAM algorithm for obstacle avoidance poses a certain response delay issue, which may affect the real-time safe driving of unmanned vehicles. To address this issue, a solution that identifies simulated obstacles by running YOLOv5 on the Jetson module is proposed to achieve optimized obstacle avoidance processing. At the same time, a tracked vehicle was designed using the ROS robot development system to achieve the specific effects of this solution. In the experiment, when the tracked vehicle encounters simulated obstacles during driving, it can automatically turn and deviate from the original driving trajectory, proving that this visual obstacle avoidance scheme is effective.

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“…Entropy is a Greece word, which means: if any system has many point of information's, the entropy finds equal distribution for this points that maximizes the information gain. Entropies not only used in computer sciences; it is used in many different fields, such as: physics, biology, astronomy, etc [6]. Entropy in image processing measures the amount of information that can be obtained from the image, either in its original form or after some processing.…”

Section: Introductionmentioning

confidence: 99%

Accuracy Evaluation of Brain Tumor Detection using Entropy-based Image Thresholding

Alyahya¹,

Abu-Shareha²

2018

IJITCS

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Abstract-In this paper, the accuracy of the entropybased thresholding approaches in brain tumor detection framework is investigated. Entropies are information gain methods that have been used for image thresholding with various application and different image modalities. The accuracy of the existing entropies for image thresholding has been studied in general domain (e.g.: natural images) and were not compared thoroughly. Thus, a framework for brain tumor segmentation is proposed with the core process of the image thresholding, in order to evaluate the accuracy of the entropies. Five entropies, namely, Renyi, Maximum, Minimum, Tsallis and Kapur are evaluated. Moreover, the aggregation of entropies was implemented and evaluated. The results show that the maximum entropy is the best for brain tumor detection. Moreover, it was shown that aggregation of entropies output does not enhance the result, however, it works as automatic selection of the best result and produces the results with the highest accuracy.

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Diversity Based on Entropy: A Novel Evaluation Criterion in Multi-objective Optimization Algorithm

Cited by 15 publications

References 19 publications

Structural Entropy of Economic Systems

Structural Entropy of Economic Systems

Design of an Improved Autonomous Tracked Vehicle Based on SLAM Algorithm

Accuracy Evaluation of Brain Tumor Detection using Entropy-based Image Thresholding

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