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From Asaf Lahav <>
Subject Spark random forest - string data
Date Fri, 16 Jan 2015 21:25:50 GMT

I have been playing around with the new version of Spark MLlib Random
forest implementation, and while in the process, tried it with a file with
String Features.
While training, it fails with:
java.lang.NumberFormatException: For input string.

Is MBLib Random forest adapted to run on top of numeric data only?


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