| 方向加速法的进一步改进 |
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| 引用本文： | 焉炳艳,雷婧,谢啸虎. 方向加速法的进一步改进[J]. 中国水运, 2006, 6(11) |
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| 作者姓名： | 焉炳艳 雷婧 谢啸虎 |
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| 作者单位： | 武汉理工大学理学院，武汉理工大学理学院，武汉理工大学计算机学院 |
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| 摘 要： | Powell法历经多次修改,现公认为是解无约束优化的一种十分有效的直接法,应用及其广泛,该文将现行Powell直接法中作了进—步改进,其运算量较一般性改进方法有较大程度的降低。
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| 关 键 词： | Powell法 无约束最优化 初始参数 |
A Further Improvement to the Powell Method |
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| Yan Bingyan,Lei Jing,Xie Xiaohu. A Further Improvement to the Powell Method[J]. China Water Transport, 2006, 6(11) |
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| Authors: | Yan Bingyan Lei Jing Xie Xiaohu |
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| Affiliation: | Yan Bingyan Lei Jing Xie Xiaohu |
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| Abstract: | The powell method is a very effictive method to solve nonrestraint optimization problem.It applys aboard through time after time modification.In this thesis,I make a further improve to the powell method.As a result,the quantity of the operation reduce more than other commonly improvement. |
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| Keywords: | powell method nonrestraint optimization problem initialization parameter |
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