Hello, I have carefully run and debugged the code, and it seems that there is a data leak. The reason for this is that the new drug is obtained by subtracting the historical drug from all the drugs. This step is equivalent to a leak to predict the drug. Can the author explain it?
Hello, I have carefully run and debugged the code, and it seems that there is a data leak. The reason for this is that the new drug is obtained by subtracting the historical drug from all the drugs. This step is equivalent to a leak to predict the drug. Can the author explain it?