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From Carter <gyz...@hotmail.com>
Subject Does DecisionTree model in MLlib deal with missing values?
Date Sun, 11 Jan 2015 06:54:24 GMT
Hi, I am new to the MLlib in Spark. Can the DecisionTree model in MLlib deal
with missing values? If so, what data structure should I use for the input?

Moreover, my data has categorical features, but the LabeledPoint requires
"double" data type, in this case what can I do?

Thank you very much.



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