| 摘要 |
Disclosed is a technique related to a device for detecting an outlier based on a relationship group which can detect an outlier accurately and quickly through a simple calculation. The device for detecting an outlier based on a relationship group comprises: a sample collecting unit collecting samples; a relationship group management unit forming and managing a relationship group with samples having relationship with each other based on information included in the samples; an outlier detection unit detecting an outlier based on the relationship group; and a control unit controlling the sample collecting unit, the relationship group management unit, and the outlier detection unit. |
