In Spark it is possible to multiply a distribuited matrix x and a local matrix w
val x = new RowMatrix(distribuited_data) val w: Matrix = Matrices.dense(local_data) val result = x.multiply(w) . What is the process behind this command? Is the matrix w replicated on each worker? Is there a reference that I can use for this? Thanks a lot! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/what-is-behind-matrix-multiplications-tp21599.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
