A0746
Title: A novel basis expansion for functional sliced inverse regression
Authors: Harris Quach - University of Pennsylvania (United States) [presenting]
Wensheng Guo - University of Pennsylvania. (United States)
Wei Yang - University of Pennsylvania (United States)
Abstract: An alternative basis expansion is considered for functional sliced inverse regression that leads to a novel estimator for the functional central subspace. The estimator provides some improvements over conventional functional sliced inverse regression in terms of simplicity of implementation and recovery of less smooth effective directions. Some theoretical results, numerical analyses and an application to the Chronic Renal Insufficiency Cohort study are provided.
