Applying an instance selection method to an evolutionary neural classifier design : доклад, тезисы доклада | Научно-инновационный портал СФУ

Applying an instance selection method to an evolutionary neural classifier design : доклад, тезисы доклада

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: V International Workshop on Mathematical Models and their Applications 2016; Krasnoyarsk, Russia; Krasnoyarsk, Russia

Год издания: 2017

Ключевые слова: evolutionary algorithms, neural networks, problem solving, effective tool, instance selection, neural classifiers, scientific literature, Selection probabilities, Training subsets, Wrapper methods, iterative methods

Аннотация: In this paper the application of an instance selection algorithm to the design of a neural classifier is considered. A number of existing instance selection methods are presented. A new wrapper-method, whose main difference compared to other approaches is an iterative procedure for selecting training subsets from the dataset, is described. The approach is based on using training subsample selection probabilities for every instance. The value of these probabilities depends on the classification success for each measurement. An evolutionary algorithm for the design of a neural classifier is presented, which was used to test the efficiency of the presented approach. The described approach has been implemented and tested on a set of classification problems. The testing has shown that the presented algorithm allows the computational complexity to be decreased and the quality of the obtained classifiers to be increased. Compared to analogues found in scientific literature, it was shown that the presented algorithm is an effective tool for classification problem solving.

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Издание

Журнал: IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING

Выпуск журнала: 173

Номера страниц: 012007

Издатель: Institute of Physics Publishing

Авторы

  • Khritonenko Dmitrii
  • Stanovov V.V. (Siberian State Aerospace University)
  • Semenkin E.S. (Siberian State Aerospace University)

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