Article | Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016 | Adaptive Robust SVM-Based Classification Algorithms for Multi-Robot Systems using Sets of Weights Linköping University Electronic Press Conference Proceedings
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Title:
Adaptive Robust SVM-Based Classification Algorithms for Multi-Robot Systems using Sets of Weights
Author:
Lev V. Utkin: Telematics Department, Peter the Great St.Petersburg Polytechnic University, Russia Vladimir S. Zaborovsky: Telematics Department, Peter the Great St.Petersburg Polytechnic University, Russia Sergey G. Popov: Telematics Department, Peter the Great St.Petersburg Polytechnic University, Russia
DOI:
10.3384/ecp17142959
Download:
Full text (pdf)
Year:
2018
Conference:
Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016
Issue:
142
Article no.:
141
Pages:
959-965
No. of pages:
7
Publication type:
Abstract and Fulltext
Published:
2018-12-19
ISBN:
978-91-7685-399-3
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


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Three adaptive iterative minimax multi-robot system learning algorithms are proposed under condition that every observation obtained from robots is set-valued, i.e., it consists of several elements. The set-valued data are caused due to a fact that robots in the system provide different measurements in a single system observation. The ?rst idea underlying the algorithms is to use sets of weights or imprecise weights of a special form for all elements of training data. The second idea is to apply the imprecise Dirichlet model for iterative updating the sets of weights depending on the classi?cation accuracy and for assigning new weights to robots for improving classi?ers. The simplest ?rst algorithm is a modi?cation of the SVM in order to take into account set-valued data. The second algorithm is the AdaBoost with the modi?ed SVM under set-valued data. The third algorithm is the modi?cation of the AdaBoost with updating imprecise weights of robots. The algorithms allow us to take into account the set-valued observations in the framework of the minimax decision strategy and to get optimal weights of robots to improve the classi?cation accuracy of the trained multi-robot system.

Keywords: multi-robot system, SVM, classi?cation, AdaBoost, set-valued observations, sets of weights

Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016

Author:
Lev V. Utkin, Vladimir S. Zaborovsky, Sergey G. Popov
Title:
Adaptive Robust SVM-Based Classification Algorithms for Multi-Robot Systems using Sets of Weights
DOI:
http://dx.doi.org/10.3384/ecp17142959
References:
No references available

Proceedings of The 9th EUROSIM Congress on Modelling and Simulation, EUROSIM 2016, The 57th SIMS Conference on Simulation and Modelling SIMS 2016

Author:
Lev V. Utkin, Vladimir S. Zaborovsky, Sergey G. Popov
Title:
Adaptive Robust SVM-Based Classification Algorithms for Multi-Robot Systems using Sets of Weights
DOI:
https://doi.org10.3384/ecp17142959
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