SOURCE · M04
tbl_kyc_customer_risk_profile
4.2M rows
M04 · ISSUE41,200 nulls on risk_rating_score
ADVISORAI proposal
Weighted KNN imputation, per segment
Confidence0.991
SANDBOX · DIFF
41,200 nulls → 0 nulls
SJ
Sarah Jenkins
Quality Lead · Gate M04-04
Approved with mod.
AUDIT · SHA-256
chain #4239 · 8f9a0b1c…852b855