Investigation and design of method of intrusion detection data classificationbased on kernel machine

Disaggregated analysis is a key technology of data mining technology,however,the traditional disaggregated analysis algorithm has many shortcomings when process the intrusion detection data.The DRC-BK algorithm is used to classify the intrusion data.On one hand we can achieve a good classification accuracy,on the other hand the classification rules can be understood by human experts.All of this assisting in establishing the step is helpful to defend and prevent the intrusion.It is very suitable for the secondary invasion data mining.