this is a test repo for testing segmentation for activities

categorized_data are activities data, with categorizing by person and activity.

the segmentation file does following

shuffle the categorized data
combine files after shuffling, do normalization
build evaluation funciton, give out false positive percentage, and positive true percentage
test with 1 second, 3 seconds, 5 seconds, with overlaping as N.A, 1 second, 3 seconds