From a41f95d71c75fec493b722099b90628dc550f720 Mon Sep 17 00:00:00 2001 From: Xusen Yin Date: Thu, 21 Jan 2016 15:27:20 +0800 Subject: [PATCH] change return type --- .../org/apache/spark/mllib/clustering/LDAOptimizer.scala | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAOptimizer.scala b/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAOptimizer.scala index c19595e6cd21..7a41f7419153 100644 --- a/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAOptimizer.scala +++ b/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAOptimizer.scala @@ -95,7 +95,9 @@ final class EMLDAOptimizer extends LDAOptimizer { /** * Compute bipartite term/doc graph. */ - override private[clustering] def initialize(docs: RDD[(Long, Vector)], lda: LDA): LDAOptimizer = { + override private[clustering] def initialize( + docs: RDD[(Long, Vector)], + lda: LDA): EMLDAOptimizer = { // EMLDAOptimizer currently only supports symmetric document-topic priors val docConcentration = lda.getDocConcentration