Miss Forest doesn't train on the data.
It just iteratively fit and applies RF trees on data. But on transform is should use the trained trees during fit no redo training on test data.
Completely agree. I wasted half a day figuring out that it retrains on the test data and is therefore useless to me. I was hoping to make predictions on test data with missing values.
Miss Forest doesn't train on the data. It just iteratively fit and applies RF trees on data. But on transform is should use the trained trees during fit no redo training on test data.