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COOL-cohort / COOL

the source code of the COOL system
https://www.comp.nus.edu.sg/~dbsystem/cool/
Apache License 2.0
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there is redundancy in the storage in the data chunks. #64

Closed KimballCai closed 1 year ago

KimballCai commented 2 years ago

there is redundancy in the storage for the several features that have a one-to-one mapping with the user ID, e.g. age, gender, birth year, and other demographic information.

KimballCai commented 1 year ago

have updated and fixed this issue in pr#91 https://github.com/COOL-cohort/COOL/pull/91.

KimballCai commented 1 year ago

update some logic in pr https://github.com/COOL-cohort/COOL/pull/105

KimballCai commented 1 year ago

However, we still need to store some information to accelerate the analysis process (i.e., skip useless data chunks.)