Generate null distribution of matching capability, via random dataset cuts.

guruucsd / lateralized-components

Submission to OHBM 2016 on functional lateralization using the neurovault dataset.

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Generate null distribution of matching capability, via random dataset cuts. #48

Open bcipolli opened 7 years ago

bcipolli commented 7 years ago

Is our ability to match components good or bad? We can test by making random cuts of the datset, then seeing our ability to match (and the average value of the match dissimilarity metric).

Initial design:

Create a subclass of MniMasker that selects a given # of MNI voxels randomly.
Use that mask to separate the voxels into two sets.
Run the rest of the matching procedure as-is, in a file called match-random.py (or in match.py with a --random flag.

bcipolli commented 7 years ago

Assigned to myself. @atsuch if you'd like to work on this, please let me know!