演講與活動
【專題演講】109/12/03(四) 15:30-16:30 高正雄教授
活動日期時間：2020 年 12 月 03 日 (星期四) 15:30 16:30
演講者：高正雄 教授
演講者單位：國立中正大學數學系
演講主題：Multivariate histogram plotting for continuous variables with random data of small sample size
地點：統計學系三樓視聽教室 (62331)
Abstract
A method for plotting multi-dimensional histogram using factorization of joint pdf to product of conditional probabilities and application of the marginal order statistics to estimate such conditional probabilities shall be presented. The mathematical arguments to support the feasibility of the method and a comparison of the method to another previously proposed method of using principle components and the projections of data points to such principle components for obtaining the histogram plot are also to be explained. Two more methods proposed by the speaker in the past, for same subject as here, shall be brought in for discussing the virtues and shortcomings of each of the four methods.
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