>From looking at the code recently, no it is not handled.
On Tue, Apr 22, 2014 at 1:27 PM, Himanshu <[email protected]> wrote: > In Weka it is possible to mark the field with a question mark "?" for unknown > values and these are handled. Is there a similar way to mark > "unknown"/"missing" field values in Mahout training and test data as well. > > Appreciate any suggestions/pointers. Breiman talks about two ways to handle > missing values. >
