전기 및 전자공학과 통계학적신호처리 연구실에서 미국 오리건 보건과학대학교 (Oregon Health Science University)

연구 처장이신 최동석 교수님을 모시고 아래와 같이 세미나를 개최하오니 참석해 주시기를 바랍니다.

- Title: Detecting Subclusters in Outliers

- Speaker: Dongseok Choi, PhD, FASA

Director for Research, Graduate Medical Education

Associate Professor of Biostatistics

Oregon Health Science University

- Date: Thursday, 12 July 2012, 13:30 ~ 14:30

- Place: Wooribyul Seminar Room (#2201), Department of Electrical Engineering (E3-2),

- Abstract:

Medical research is often interested in finding subgroups in an outlier group.

For example, a certain medical condition can be more frequent

in a small group that is different from the majority of population.

One approach to find groups in a data set is using cluster analysis.

Cluster analysis has been a popular tool in exploring potential group structure

in complex data and has received greater attention in recent years due to data mining

and high dimensional data such as microarrays.

In this presentation, the speaker will introduce split-and-recombine procedure

and its application for a medical data set.

In addition, analysis results of the same data using other clustering methods will be discussed.

*이 세미나는 BK21의 지원을 받은 것입니다.

(This seminar is supported by the BK21 Progam.)

전기 및 전자공학과 민황기 드림

(T. 5445)