[1]张月琴 孙先洋 刘翔.一种基于竞争的覆盖算法[J].计算机技术与发展,2012,(09):29-31.
 ZHANG Yue-qin,SUN Xian-yang,LIU Xiang.A Covering Algorithm Based on Competition[J].,2012,(09):29-31.
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一种基于竞争的覆盖算法()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年09期
页码:
29-31
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
A Covering Algorithm Based on Competition
文章编号:
1673-629X(2012)09-0029-03
作者:
张月琴 孙先洋 刘翔
太原理工大学计算机科学与技术学院
Author(s):
ZHANG Yue-qin SUN Xian-yang LIU Xiang
College of Computer Science and Technology, Taiyuan University of Technology
关键词:
神经网络覆盖算法学习顺序
Keywords:
neural network coverage algorithm learning sequence
分类号:
TP301.6
文献标志码:
A
摘要:
与传统人工神经网络的算法相比,覆盖算法有运行速度快、精度高和易于理解的优点,但是覆盖算法的学习顺序是随机选择的,大量实验表明样本的学习顺序对神经网络的性能有着显著的影响。基于竞争的覆盖算法是在覆盖算法的基础上提出的,以消除算法中学习顺序所产生的影响。在该算法中,通过加入竞争机制,神经网络在学习样本的同时会逐步调整覆盖中心以形成更优的覆盖域。实验表明改进后的覆盖算法可以有效减少覆盖数量,减少拒识样本数,提高识别精度
Abstract:
Compared with traditional neural networks, covering algorithm possesses some advantages, such as running fast, high accuracy and easy to understand, but the learning order of covering algorithm is randomly selected. Experiments show that the learning sequence has a significant impact on the network performance. It proposes a new kind of algorithm named covering algorithm based on competition. In this algorithm, sphere domains can be adjusted gradually. Experiments show that this algorithm can effectively reduce the number of sphere domains, decrease the number of rejected samples and improve the recognition accuracy

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备注/Memo

备注/Memo:
山西省自然科学基金项目(2008011028-1);山西省科技攻关项目(20100322003)张月琴(1963-),女,教授,硕士生导师,研究方向为智能信息系统、数据挖掘等;孙先洋(1986-),男,硕士研究生,研究方向为数据挖掘、人工神经网络
更新日期/Last Update: 1900-01-01