Github user holdenk commented on a diff in the pull request: https://github.com/apache/spark/pull/10788#discussion_r49961906 --- Diff: mllib/src/main/scala/org/apache/spark/ml/classification/LogisticRegression.scala --- @@ -247,10 +247,30 @@ class LogisticRegression @Since("1.2.0") ( @Since("1.5.0") override def getThresholds: Array[Double] = super.getThresholds - override protected def train(dataset: DataFrame): LogisticRegressionModel = { - // Extract columns from data. If dataset is persisted, do not persist oldDataset. + private var optInitialWeights: Option[Vector] = None + /** @group setParam */ + private[spark] def setInitialWeights(value: Vector): this.type = { + this.optInitialWeights = Some(value) + this + } --- End diff -- So we have setInitialWeights on StreamingLogisticRegressionWithSGD - would it be better to have it match StreamingLogisticRegressionWithSGD ?
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