Performance of Impute Missing Values
New Altair Community Member
Updated by Jocelyn
Hi,
just by chance, I found out that the impute missing values operator trains a model for each attribute - while from my understanding, it would be perfectly enough to train a model only for those attributes that actually contain missing values, with the result being 100% identical. This tweak could improve the operator's performance by a large factor in many cases.
Best,
Heiko
just by chance, I found out that the impute missing values operator trains a model for each attribute - while from my understanding, it would be perfectly enough to train a model only for those attributes that actually contain missing values, with the result being 100% identical. This tweak could improve the operator's performance by a large factor in many cases.
Best,
Heiko