| 基于LVQ神经网络的改进覆盖算法 |
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| 引用本文： | 李家兵,何富贵.基于LVQ神经网络的改进覆盖算法[J].计算机工程与应用,2012,48(17):165-169. |
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| 作者姓名： | 李家兵 何富贵 |
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| 作者单位： | 1. 六安职业技术学院信息工程系,安徽六安,237158
2. 安徽大学计算机科学与技术学院,合肥,230039 |
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| 基金项目： | 安徽省自然科学资金项目 |
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| 摘 要： | 覆盖算法是一种具有高分类准确度和强泛化能力的构造性神经网络分类算法。针对其选择覆盖中心的随意性,结合竞争性神经网络方法对覆盖算法进行改进,在覆盖学习之前进行预学习,选择最佳覆盖球形中心,来优化覆盖。通过标准UCI测试数据实验的比较,从分类的准确性和覆盖个数方面进行对比,得到改进的覆盖算法有很好的效果。
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| 关 键 词： | 分类 神经网络 覆盖算法 学习向量量化(LVQ) |
Improved covering algorithm based on LVQ neural network |
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| LI Jiabing
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HE Fugui.Improved covering algorithm based on LVQ neural network[J].Computer Engineering and Applications,2012,48(17):165-169. |
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| Authors: | LI Jiabing HE Fugui |
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| Affiliation: | 1.Department of Information Engineering,Lu’an Vocation Technology College,Lu’an,Anhui 237158,China 2.School of Computer Science and Technology,Anhui University,Hefei 230039,China |
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| Abstract: | Covering algorithm is a classification algorithm with constructive neural network of high accuracy and strong generalization ability.According to the arbitrariness of the selections of cover center,combining competitive neural network method,an improved algorithm of covering algorithm is proposed.Before learning covering algorithm,learning center samples of the sample set as cover centers are selected by LVQ to optimize covering spherical.In the experiment in the test data standard UCI,comparing two parameters:classification accuracy and the covering number,the result of experiments shows that the proposed method is effective. |
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| Keywords: | classification neural network covering algorithm Learn Vector Quantization(LVQ) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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