BP神经网络的预测与人脸识别

所属分类:人工智能/神经网络/深度学习
开发工具:matlab
文件大小:3669KB
下载次数:14
上传日期:2018-05-01 20:29:33
上 传 者大绿树叶
说明:  基于matlab平台的BP神经网络的预测与人脸识别。
(BP neural network prediction and face recognition based on MATLAB platform.)

文件列表:
chapter27\chapter27_bp.m (1251, 2013-09-02)
chapter27\chapter27_lvq.m (2794, 2013-09-02)
chapter27\chapter_svm.m (811, 2013-09-02)
chapter27\crossvalind_lvq.m (5323, 2013-09-02)
chapter27\feature_extraction.m (806, 2010-11-16)
chapter27\Images\10_1.bmp (177478, 2008-06-12)
chapter27\Images\10_2.bmp (177478, 2008-06-12)
chapter27\Images\10_3.bmp (177478, 2008-06-12)
chapter27\Images\10_4.bmp (177478, 2008-06-12)
chapter27\Images\10_5.bmp (177478, 2008-06-12)
chapter27\Images\1_1.bmp (177478, 2008-06-12)
chapter27\Images\1_2.bmp (177478, 2008-06-12)
chapter27\Images\1_3.bmp (177478, 2008-06-12)
chapter27\Images\1_4.bmp (177478, 2008-06-12)
chapter27\Images\1_5.bmp (177478, 2008-06-12)
chapter27\Images\2_1.bmp (177478, 2008-06-12)
chapter27\Images\2_2.bmp (177478, 2008-06-12)
chapter27\Images\2_3.bmp (177478, 2008-06-12)
chapter27\Images\2_4.bmp (177478, 2008-06-12)
chapter27\Images\2_5.bmp (177478, 2008-06-12)
chapter27\Images\3_1.bmp (177478, 2008-06-12)
chapter27\Images\3_2.bmp (177478, 2008-06-12)
chapter27\Images\3_3.bmp (177478, 2008-06-12)
chapter27\Images\3_4.bmp (177478, 2008-06-12)
chapter27\Images\3_5.bmp (177478, 2008-06-12)
chapter27\Images\4_1.bmp (177478, 2008-06-12)
chapter27\Images\4_2.bmp (177478, 2008-06-12)
chapter27\Images\4_3.bmp (177478, 2008-06-12)
chapter27\Images\4_4.bmp (177478, 2008-06-12)
chapter27\Images\4_5.bmp (177478, 2008-06-12)
chapter27\Images\5_1.bmp (177478, 2008-06-12)
chapter27\Images\5_2.bmp (177478, 2008-06-12)
chapter27\Images\5_3.bmp (177478, 2008-06-12)
chapter27\Images\5_4.bmp (177478, 2008-06-12)
chapter27\Images\5_5.bmp (177478, 2008-06-12)
chapter27\Images\6_1.bmp (177478, 2008-06-12)
chapter27\Images\6_2.bmp (177478, 2008-06-12)
chapter27\Images\6_3.bmp (177478, 2008-06-12)
chapter27\Images\6_4.bmp (177478, 2008-06-12)
chapter27\Images\6_5.bmp (177478, 2008-06-12)
... ...

文件说明: 1. chapter27_lvq.m为主程序,将该文件夹设置为MATLAB当前工作路径,运行即可。 2. Images文件夹为10个人五个方向的50幅脸部照片。 3. feature_extraction.m为脸部特征提取子函数。 4. chapter27_bp.m为对比的BP程序,chapter_svm.m为对比的svm程序。 5. crossvalind_lvq.m为增加了交叉验证功能(确定最佳神经元个数)的LVQ程序。 6. lvq1_train.m和lvq2_train.m为自定义的LVQ训练函数(分别采用LVQ1和LVQ2学习规则),lvq_predict.m为自定义的LVQ预测函数。 (未使用MATLAB自带的神经网络工具箱函数,具体在配套视频中有详细讲解) 7. test.m为使用自定义的LVQ训练和预测函数的程序。 8. 该程序在MATLAB2009a版本下测试通过,个别函数在低版本中不存在或者调用格式有所不同,参照对应版本中的帮助文档修改即可。

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