Top Page | Upper Page | Contents | About This Site | JAPANESE

Model of Abnormal

Statistics has the logic of Hypothesis Testing from old ages. It can be used as the model of abnormal.

But as the logic of Pattern Recognition , model of abnormal is thought as new field.

Judge "Abnormal" is Difficult

We can analyze the phenomena of by the data. But in many cases in abnormal phenomena, we do not have Meta Knowledge of the relationship between Cause and Effect .

It is the cause of difficulty to build the system to judge "abnormal".

Model of Abnormal

• Model of Outlier : Regard abnormal as outlier
• One-Class Model : logic to include outlier by the model
• Model of Abnormal but not Outlier : If it is does not seem to outlier

NEXT Model of Outlier