Ding, Shanshan; Cook, R. Dennis - In: Journal of Multivariate Analysis 133 (2015) C, pp. 216-231
Sliced inverse regression (SIR) is a widely used non-parametric method for supervised dimension reduction. Conventional SIR mainly tackles simple data structure but is inappropriate for data with array (tensor)-valued predictors. Such data are commonly encountered in modern biomedical imaging...