domain adaptation

[jovo]

given 2 tasks, map posteriors to each other via LDDMM.

(@jdey4 this is different from what you've been working on, though related)

[jovo]

scikit-image/scikit-image#4390 is the code for doing LDDMM.

[jovo]

@tliu68 you want this, right?

[tliu68]

@jovo yes, please

[tliu68]

experiments to run:

• 2-class classification: R-XOR exp where task1 is mapped onto task2 w/ lddmm

maybe also:

• run (multitask) vary_task_sample exp on original CIFAR10 data w/ lddmm and compare results to those w/ cross-task

• map original & rotated CIFAR10 data w/ lddmm and compare results to non-adversarial case