Filtering Chinese Spam Email Using Logistic Regression
基于Logistic回归的中文垃圾邮件过滤方法

We applied the logistic regression model to filter Chinese spam email,described the key approaches of our spam filter,and conduct experiments on SEWM2007 spam corpus.Additionally,we analyzed factors influencing the ham misclassification rate(ham%),the spam misclassification rate(spam%)and the accuracy of our filter.Compared with SVM,our filter is better in terms of receiver operating characteristics(ROC)and efficiency.