demrbf1.htm

来自「模式识别的主要工具集合」· HTM 代码 · 共 47 行

HTM
47 行
字号 
<html><head><title>Netlab Reference Manual demrbf1</title></head><body><H1> demrbf1</H1><h2>Purpose</h2>Demonstrate simple regression using a radial basis function network.<p><h2>Synopsis</h2><PRE>demrbf1</PRE><p><h2>Description</h2>The problem consists of one input variable <CODE>x</CODE> and one target variable <CODE>t</CODE> with data generated by sampling <CODE>x</CODE> at equal intervals and then generating target data by computing <CODE>sin(2*pi*x)</CODE> and adding Gaussian noise. This data is the same as that used in demmlp1.<p>Three different RBF networks (with different activation functions)are trained in two stages. First, a Gaussian mixture model is trained usingthe EM algorithm, and the centres of this model are used to set the centresof the RBF.  Second, the output weights (and biases) are determined using thepseudo-inverse of the design matrix.<p><h2>See Also</h2><CODE><a href="demmlp1.htm">demmlp1</a></CODE>, <CODE><a href="rbf.htm">rbf</a></CODE>, <CODE><a href="rbffwd.htm">rbffwd</a></CODE>, <CODE><a href="gmm.htm">gmm</a></CODE>, <CODE><a href="gmmem.htm">gmmem</a></CODE><hr><b>Pages:</b><a href="index.htm">Index</a><hr><p>Copyright (c) Ian T Nabney (1996-9)</body></html>

demrbf1.htm - 源码说明

本页面展示了「模式识别的主要工具集合」中的 demrbf1.htm 源码文件，采用 HTM 编程语言编写，共 47 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

虫虫下载站收录了大量与模式识别相关的技术资源，包括源代码、技术文档、电路图等，是电子工程师和嵌入式开发者的专业学习平台。

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?