کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10361010 869957 2011 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Differential evolution for optimizing the positioning of prototypes in nearest neighbor classification
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر چشم انداز کامپیوتر و تشخیص الگو
پیش نمایش صفحه اول مقاله
Differential evolution for optimizing the positioning of prototypes in nearest neighbor classification
چکیده انگلیسی
Evolutionary algorithms are adaptive methods based on natural evolution that may be used for searching and optimization. Positioning adjustment of prototypes can be viewed as an optimization problem, thus it can be solved using evolutionary algorithms. This paper proposes a differential evolution based approach for optimizing the positioning of prototypes. Specifically, we provide a complete study of the performance of four recent advances in differential evolution. Furthermore, we show the good synergy obtained by the combination of a prototype selection stage with an optimization of the positioning of prototypes previous to nearest neighbor classification. The results are contrasted with non-parametrical statistical tests and show that our proposals outperform previously proposed methods.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Pattern Recognition - Volume 44, Issue 4, April 2011, Pages 901-916
نویسندگان
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