采用单一感知器神经元解决一个简单的分类问题，将四个输入矢量分为两类，其中

％ 两个矢量对应的目标值为1，另两个矢量对应的目标值为0-single perceptron neural yuan to solve a simple classification, four input vectors are divided into two categories. 2% which the vector corresponding to a target value, and the other two vector corresponding to the target value of 0