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Update ChiSqSelectorExample to show import #28533

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gfosco wants to merge 1 commit into from
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Update ChiSqSelectorExample to show import #28533

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3 changes: 2 additions & 1 deletion examples/src/main/scala/org/apache/spark/examples/ml/ChiSqSelectorExample.scala
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Expand Up @@ -30,9 +30,10 @@ object ChiSqSelectorExample {
.builder
.appName("ChiSqSelectorExample")
.getOrCreate()
import spark.implicits._

// $example on$
import spark.implicits._
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@HyukjinKwon HyukjinKwon May 15, 2020

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I think this isn't required when you run a Spark shell. Looks intentionally excluded given that val spark initialization isn't involved already.

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@gfosco gfosco May 15, 2020

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Ok, I'll go ahead and close the PR. Thanks for the review.


val data = Seq(
(7, Vectors.dense(0.0, 0.0, 18.0, 1.0), 1.0),
(8, Vectors.dense(0.0, 1.0, 12.0, 0.0), 0.0),
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