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[SPARK-18520][ML] Add missing setXXXCol methods for BisectingKMeansModel and GaussianMixtureModel #15957

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[SPARK-18520][ML] Add missing setXXXCol methods for BisectingKMeansModel and GaussianMixtureModel #15957

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@zhengruifeng
zhengruifeng committed Nov 21, 2016
commit 688bb92a8e2c04018488b1110d11be9ae2e99bf6
8 changes: 8 additions & 0 deletions mllib/src/main/scala/org/apache/spark/ml/clustering/BisectingKMeans.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,14 @@ class BisectingKMeansModel private[ml] (
copied.setParent(this.parent)
}

/** @group setParam */
@Since("2.1.0")
def setFeaturesCol(value: String): this.type = set(featuresCol, value)

/** @group setParam */
@Since("2.1.0")
def setPredictionCol(value: String): this.type = set(predictionCol, value)

@Since("2.0.0")
override def transform(dataset: Dataset[_]): DataFrame = {
transformSchema(dataset.schema, logging = true)
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12 changes: 12 additions & 0 deletions mllib/src/main/scala/org/apache/spark/ml/clustering/GaussianMixture.scala
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Expand Up @@ -87,6 +87,18 @@ class GaussianMixtureModel private[ml] (
@Since("2.0.0") val gaussians: Array[MultivariateGaussian])
extends Model[GaussianMixtureModel] with GaussianMixtureParams with MLWritable {

/** @group setParam */
@Since("2.1.0")
def setFeaturesCol(value: String): this.type = set(featuresCol, value)

/** @group setParam */
@Since("2.1.0")
def setPredictionCol(value: String): this.type = set(predictionCol, value)

/** @group setParam */
@Since("2.1.0")
def setProbabilityCol(value: String): this.type = set(probabilityCol, value)

@Since("2.0.0")
override def copy(extra: ParamMap): GaussianMixtureModel = {
val copied = copyValues(new GaussianMixtureModel(uid, weights, gaussians), extra)
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