کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6870607 681394 2014 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Noisy kriging-based optimization methods: A unified implementation within the DiceOptim package
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
Noisy kriging-based optimization methods: A unified implementation within the DiceOptim package
چکیده انگلیسی
Kriging-based optimization relying on noisy evaluations of complex systems has recently motivated contributions from various research communities. Five strategies have been implemented in the DiceOptim package. The corresponding functions constitute a user-friendly tool for solving expensive noisy optimization problems in a sequential framework, while offering some flexibility for advanced users. Besides, the implementation is done in a unified environment, making this package a useful device for studying the relative performances of existing approaches depending on the experimental setup. An overview of the package structure and interface is provided, as well as a description of the strategies and some insight about the implementation challenges and the proposed solutions. The strategies are compared to some existing optimization packages on analytical test functions and show promising performances.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Statistics & Data Analysis - Volume 71, March 2014, Pages 1035-1053
نویسندگان
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