A/B tests often doesn't work in a anti-fraud situation. You cannot just deploy a change just for a set of fraudulent accounts and no change for another set of fraudulent accounts. You can't assume that the 2 set of fraudulent accounts are independent.
A/B tests often doesn't work in a anti-fraud situation. You cannot just deploy a change just for a set of fraudulent accounts and no change for another set of fraudulent accounts. You can't assume that the 2 set of fraudulent accounts are independent.
A/B tests often doesn't work in a anti-fraud situation. You cannot just deploy a change just for a set of fraudulent accounts and no change for another set of fraudulent accounts. You can't assume that the 2 set of fraudulent accounts are independent.