Fix for #85:
The Skorecard() fit method now issues a warning in case there is a coefficient with an unexpected (i.e., negative) sign.
Note that coefficients are always expected to be positive when bucketing and WoE-encoding variables, since the conventions used for WoE are such that higher WoE implies higher predicted probability of target.
timvink
commented
1 year ago
Fix for #85: The Skorecard() fit method now issues a warning in case there is a coefficient with an unexpected (i.e., negative) sign.
Note that coefficients are always expected to be positive when bucketing and WoE-encoding variables, since the conventions used for WoE are such that higher WoE implies higher predicted probability of target.