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From Serena S Yuan <>
Subject Qn about decision tree apache spark java
Date Thu, 04 Apr 2019 21:36:20 GMT
    I am trying to use apache spark's decision tree classifier. I am
trying to implement the method found in 's
classification example. I found the dataset at
and I have some trouble understanding its format. Is the first column
the label? Why are there indices and a colon in front of other number
values and what do the indices represent?
  Lastly, how do I print out a prediction given new test data?

   Serena Sian Yuan

Sian Ees Super.

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