一个用C编写的实现BP神经网络的源程序，希望大家用得上

这是一个利用MATLAB利用PCA实现的简单分类程序，对于模式识别的初学者学习PCA知识并进行仿真会有很大帮助，其中male.txt和female.txt是训练样本，test.txt是测试样本，分类效果非常好。-This is a use of MATLAB to use a simple classification of the PCA implementation process, the PCA pattern recognition study for beginners and simulation of knowledge would be of considerable help, and one of male.txt samples female.txt training, test.txt is the measurement, very good classification results.

一个简单的fisher分类器代码,并含有实验用的两个数据集合.-a simple fisher classifier code, and contains the two experimental data sets.

Learning to Rank的一个方法，把排序问题转换成了一个分类问题，然后用支持向量机（SVM）训练出一个模型来。-Learning to Rank of a way to sort problem is transformed into a classification problem, and then use support vector machine (SVM) to train a model.

特别是在题库管理模块中对自动组卷功能常用的算法（包括随机选取法、回溯试探法和遗传算法）进行了比较。对于较流行的验证码技术也给出了具体实现。-particularly in the examination management module to automatically making up the algorithm commonly used functions (including random selection method, Retrospective testing and genetic algorithm) were compared. For more popular authentication code technology has provided a concrete realization.

关于神经网络入门学习的教程，适用于刚开始学习的人-Getting Started on the neural network learning tutorial for people who just started learning

函数的遗传算法优化程序-function of genetic algorithm optimization procedures

简单的人工智能程序ELIZA的C源程序代码 8K-simple artificial intelligence ELIZA C source code 8K

一种基于蚁群算法的聚类组合方法，具体可以查看里面书的内容。-ant colony algorithm based on the combination of clustering methods, the specific can view the contents inside.

径向基函数网络应用实例-RBF Network Application

bp神经网络识别数字，可识别0-9的十个数字-the number of bp neural network can identify the ten figures 0-9