Re: To generate IndexedRowMatrix from an RowMatrix

rows in your RowMatrix, your matrix multiply should not rely on assumption rowmatrix ordered. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/To-generate-IndexedRowMatrix-from-an-RowMatrix-tp18490p18541.html Sent from the Apache Spark User List maili

Re: To generate IndexedRowMatrix from an RowMatrix

having the experience to do multiplication of two distributed matrix, e.g., two RowMatrix? thank you! Lijun Wang -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/To-generate-IndexedRowMatrix-from-an-RowMatrix-tp18491.html Sent from the Apache Spark User List

To generate IndexedRowMatrix from an RowMatrix

RowMatrix? thank you! Lijun Wang -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/To-generate-IndexedRowMatrix-from-an-RowMatrix-tp18491.html Sent from the Apache Spark User List mailing list archive at Nabble.com

To generate IndexedRowMatrix from an RowMatrix

Hi, I need a matrix with each row having a index, e.g., index = 0 for first row, index = 1 for second row. Could someone tell me how to generate such IndexedRowMatrix from an RowMatrix? Besides, is there anyone having the experience to do multiplication of two distributed matrix, e.g., two RowM