diff options
Diffstat (limited to 'mllib/src/main/scala/org/apache/spark/ml/feature/PCA.scala')
| -rw-r--r-- | mllib/src/main/scala/org/apache/spark/ml/feature/PCA.scala | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/ml/feature/PCA.scala b/mllib/src/main/scala/org/apache/spark/ml/feature/PCA.scala index 80b124f747..305c3d187f 100644 --- a/mllib/src/main/scala/org/apache/spark/ml/feature/PCA.scala +++ b/mllib/src/main/scala/org/apache/spark/ml/feature/PCA.scala @@ -77,7 +77,6 @@ class PCA (override val uid: String) extends Estimator[PCAModel] with PCAParams } override def transformSchema(schema: StructType): StructType = { - validateParams() val inputType = schema($(inputCol)).dataType require(inputType.isInstanceOf[VectorUDT], s"Input column ${$(inputCol)} must be a vector column") @@ -133,7 +132,6 @@ class PCAModel private[ml] ( } override def transformSchema(schema: StructType): StructType = { - validateParams() val inputType = schema($(inputCol)).dataType require(inputType.isInstanceOf[VectorUDT], s"Input column ${$(inputCol)} must be a vector column") |