Github user Rainer-Kempkes commented on the issue:
https://github.com/apache/incubator-predictionio-template-attribute-based-classifier/issues/1
hi, browsing through the PredictionIO template gallery there still seems to
be no PredictionIo classifier for discrete non-numeric features, in which I am
highly interested. Do you know any or can you provide me a hint how to do it
for myself?
I tried to modify the DataSource.scala and Engine.scala but ran into
errors.
```
LabeledPoint(properties.get[Double]("plan"),
Vectors.dense(Array(
properties.get[**String**]("attr0"),
properties.get[**String**]("attr1"),
properties.get[**String**]("attr2")
))
```
But pityfully it ain't that simple... :-(
regards,
Rainer
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