Abstract
This paper is concerned with consistency properties of the dimensionality estimation criteria AIC, BIC, and in CCA (Canonical Correlation Analysis) between variables and variables, based on a sample of size . The consistency properties of the criteria are studied under a high-dimensional asymptotic framework such that and tend to infinity satisfying , and under two types of assumptions on the order of the population canonical correlations, where is fixed. We note that there are cases that the criteria based on AIC and are consistent, but the criterion based on BIC is not consistent. Through a Monte Carlo simulation experiment, our results are checked numerically, and the estimation criteria are compared.
Funding Statement
The author’s research is partially supported by the Ministry of Education, Science, Sports, and Culture, a Grant-in-Aid for Scientific Research (C), 16K00047, 2016-2018.
Acknowledgments
The author would like to express his gratitude to the referee and the editor for their many valuable comments and suggestions. The author also would like to express his gratitude to Dr.Tetsuro Sakurai for his help of simulation study.
Citation
Yasunori Fujikoshi. "High-dimensional properties of AIC, BIC and for estimation of dimensionality in canonical correlation analysis." SUT J. Math. 53 (1) 59 - 72, June 2017. https://doi.org/10.55937/sut/1505481390
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