ncku-talk2015-11-05

NCKU Math Colloquium / RCTS Seminar

DATE 2015-11-05　16:10-17:00

PLACE 數學館3174教室

SPEAKER 林敏雄教授（中正數學系）

TITLE Integer Data Analytics and Its Application

ABSTRACT Abstract: Integer data sets frequently appear in many applications in sciences and tech- nology. Since integers are discrete in nature, none of previously proposed techniques developed for real numbers can be successfully applied. To tackle this difficulty, we propose a block coordinate descent method based on the integer least squares estimation. We then demonstrate our numerical experiments on the application of market basket analysis and compare our results with those obtained by other existing alternatives.

NCKU Math Colloquium / RCTS Seminar

DATE	2015-11-05　16:10-17:00

PLACE	數學館3174教室

SPEAKER	林敏雄教授（中正數學系）

TITLE	Integer Data Analytics and Its Application

ABSTRACT	Abstract: Integer data sets frequently appear in many applications in sciences and tech- nology. Since integers are discrete in nature, none of previously proposed techniques developed for real numbers can be successfully applied. To tackle this difficulty, we propose a block coordinate descent method based on the integer least squares estimation. We then demonstrate our numerical experiments on the application of market basket analysis and compare our results with those obtained by other existing alternatives.