Sensitive information filtering based on kernel method

Abstract

Based on the discussion about the characteristics and the hardness of sensitive information filtering task,the idea of employing the combination of sensitive words to refine the filtering effect was proposed. The compound-ANOVA kernel to modeling the combination of features was introduced under the kernel method framework. According to the evaluation in the real settings,the method exhibits its superiority on the sensitive information filtering task.

Keywords

• information filtering;content security;kernel method;feature space