how to get good oob estimate how to improve oob estimate how to get out of bag estimate how to improve oob what kind of data do we get for oob estimates? why is my sparse filter biased how to train sparse filter how do you find out how many features are on an oob how is oob accurate why is sparse filter biased why do we overestimate the oob which algorithm is used to train out of the bag estimate what is out of bag estimation why is an out of bag estimate biased does sparse filter work which feature is biased by the sparse filter algorithm? why is my sparse filter biased how to use sparse filter how to get the out of bag estimate how to use sparse filter