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math.ST2016★ 19 cited
Asymptotic properties of Principal Component Analysis and shrinkage-bias adjustment under the Generalized Spiked Population model
Rounak Dey, Seunggeun Lee
With the development of high-throughput technologies, principal component analysis (PCA) in the high-dimensional regime is of great interest. Most of the existing theoretical and m…
math.ST2012★ 92 cited
Convergence and prediction of principal component scores in high-dimensional settings
Seunggeun Lee, Fei Zou, Fred A. Wright
A number of settings arise in which it is of interest to predict Principal Component (PC) scores for new observations using data from an initial sample. In this paper, we demonstra…