In line 6 of aggregated_contribution the individual contributions are summed.
Shouldn't the contributions be converted to their absolute values first and then summed?
For example, a joint feature, that has both high negative and low negative contributions would get a low aggregated joint contribution as of the current implementation?
In line 6 of
aggregated_contributionthe individual contributions are summed.Shouldn't the contributions be converted to their absolute values first and then summed?
For example, a joint feature, that has both high negative and low negative contributions would get a low aggregated joint contribution as of the current implementation?