Double classification system of AD Lead Investigator: Nancy Abraham Institution : Bharathidasan University E-Mail : nancyabraham88@gmail.com Proposal ID : 958 Proposal Description: My work is entirely related to double classification system. In my first classification, find the abnormalities of alzheimer and in my second classification, further classified into the patients comes under the which type of alzheimer (mild, moderate, severe). and prediction system of mci to alzheimer.