Hypothesis Testing in Unsupervised Domain Adaptation with Applications in Alzheimer's Disease.
Hao Zhou, Sathya N. Ravi, Vamsi Krishna Ithapu, Sterling C. Johnson, Grace Wahba, Vikas Singh · PubMed · 2016
with the testing. We derive a simple algorithm and study its convergence and consistency properties in detail, and provide lower-bound strategies based on recent work in continuous optimization. On a dataset of individuals at risk for Alzheimer's disease, our framework is competitive with alternative procedures that are twice as expensive and in some cases operationally infeasible to implement.