Github user Miro12 commented on a diff in the pull request:
https://github.com/apache/spark/pull/16966#discussion_r112689291
--- Diff: mllib/src/main/scala/org/apache/spark/ml/feature/LSH.scala ---
@@ -147,6 +148,15 @@ private[ml] abstract class LSHModel[T <: LSHModel[T]]
modelSubsetWithDistCol.sort(distCol).limit(numNearestNeighbors)
}
+ private[feature] def approxNearestNeighbors(
+ dataset: Dataset[_],
+ key: Vector,
+ numNearestNeighbors: Int,
+ singleProbe: Boolean,
+ distCol: String): Dataset[_] = {
+ approxNearestNeighbors(dataset, key, numNearestNeighbors, singleProbe,
distCol, 0.05)
--- End diff --
Thanks!!!Your code help me a lot, and can I ask questions in Chinese(Maybe
by sending you an email~)^_^
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