2022年数据仓库与数据挖掘技术第八章人工神经网络 .pdf
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1、第 8 章 人工神经网络方法8.1 人工神经网络的基本概念8.1.1 人工神经元原理图 8-1 神经元模型图 8-2 常见的作用函数8.1.2 人工神经网络拓扑结构图 8-3 典型的神经网络结构8.1.3 人工神经网络学习算法1.神经网络的学习方式2.神经网络的学习规则8.1.4 人工神经网络泛化图 8-4BP 神经网络的拓扑结构文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6
2、C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9
3、H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6
4、C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9
5、H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6
6、C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9
7、H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G1文档编码:CH9E7V8D6C6 HW4Y2G1M5G3 ZY5K9H6Y4G18.2 误差反向传播(BP)
8、神经网络8.2.1BP 神经网络的拓扑结构8.2.2BP 神经网络学习算法8.2.3BP 神经网络设计8.3 自组织特征映射(SOFM)神经网络8.3.1SOFM 神经网络的拓扑结构图 8-5SOFM 神经网络的拓扑结构8.3.2SOFM 神经网络聚类的基本算法8.3.3SOFM 神经网络学习算法分析1.学习率2.邻域文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6
9、HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2
10、ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档
11、编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K
12、6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J
13、2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8
14、文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J
15、2K6 HO9H10R1U9J2 ZQ6E7C1D8N88.4Elman 神经网络8.4.1Elman 神经网络的拓扑结构图 8-6Elman 神经网络的拓扑结构8.4.2Elman 神经网络权值计算8.5Hopfield 神经网络8.5.1Hopfield 神经网络的拓扑结构图 8-7Hopfield 神经网络的拓扑结构文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K
16、6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J
17、2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8
18、文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J
19、2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U
20、9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8
21、N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L
22、6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N88.5.2Hopfield 神经网络学习算法概述8.5.3 离散 Hopfield 神经网络8.5.4 连续 Hopfield 神经网络1.设置互连权值2.未知类别初始化3.迭代直到收敛8.6 利用 SQL Server 2005 神经网络进行数据挖掘8.6.1 数据准备图 8-8 统计类别个数的实现文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1
23、D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W
24、1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H1
25、0R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7C1D8N8文档编码:CG2W1L6J2K6 HO9H10R1U9J2 ZQ6E7
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