Linearized and Kernelized Sparse Multitask Learning for Predicting Cognitive Outcomes in Alzheimer’s Disease

Algorithm 1

-MTL.

Input: , , ,

Output: .

(1)Initialize , , and .

(2)

(3)repeat

(4)Set ,

(5)Find the smalles such that

,

where

(6) and

(7)

(8)until convergence criterion is satisfied