Could you elaborate more on the huge difference you are seeing?
________________________________
From: Saroj C <saro...@tcs.com>
Sent: Friday, December 30, 2016 5:12:04 AM
To: User
Subject: Difference in R and Spark Output
Dear All,
For the attached input file, there is a huge difference between the Clusters
in R and Spark(ML). Any idea, what could be the difference ?
Note we wanted to create Five(5) clusters.
Please find the snippets in Spark and R
Spark
//Load the Data file
// Create K means Cluster
KMeans kmeans = new KMeans().setK(5).setMaxIter(500)
.setFeaturesCol("features").setPredictionCol("prediction");
In R
//Load the Data File into df
//Create the K Means Cluster
model <- kmeans(df, 5)
Thanks & Regards
Saroj
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