Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/166#discussion_r10695930
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/optimization/GradientDescent.scala
---
@@ -32,10 +32,10 @@ import scala.collection.mutable.ArrayBuffer
class GradientDescent(var gradient: Gradient, var updater: Updater)
extends Optimizer with Logging
{
- private var stepSize: Double = 1.0
- private var numIterations: Int = 100
- private var regParam: Double = 0.0
- private var miniBatchFraction: Double = 1.0
+ protected var stepSize: Double = 1.0
+ protected var numIterations: Int = 100
+ protected var regParam: Double = 0.0
+ protected var miniBatchFraction: Double = 1.0
--- End diff --
Indentation error, should be 2 spaces.
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