Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/14308#discussion_r72778075
--- Diff:
examples/src/main/java/org/apache/spark/examples/ml/JavaIsotonicRegressionExample.java
---
@@ -50,8 +50,8 @@ public static void main(String[] args) {
IsotonicRegression ir = new IsotonicRegression();
IsotonicRegressionModel model = ir.fit(dataset);
- System.out.println("Boundaries in increasing order: " +
model.boundaries());
- System.out.println("Predictions associated with the boundaries: " +
model.predictions());
+ System.out.println("Boundaries in increasing order: " +
model.boundaries() + "\n");
--- End diff --
No big deal, but why the extra line break?
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