Could you tell how are you trying to run the job? Regards,
On Mon, Jan 14, 2013 at 1:42 PM, Stuti Awasthi <[email protected]> wrote: > Hi Ashish, > I tried to run the "matrixmult" example of Mahout but getting errors in > input format. I want to create the input file of matrix in the format which > is required by MatrixMultiplicationJob for further processing. Im facing > issues in creating that file as I have doubts that what will be the key and > values for the input file. Anybody's help will be appreciated. > > Thanks > Stuti > > -----Original Message----- > From: ashish negi [mailto:[email protected]] > Sent: Monday, January 14, 2013 1:04 PM > To: [email protected] > Subject: Re: MatrixMultiplicationJob Input query > > Hi Stuti, > > I am not with specific answer of your question but why don't you try few > examples to guess the algorithm or browse source code. > > Regards, > Ashish > > On Mon, Jan 14, 2013 at 12:20 PM, Stuti Awasthi <[email protected] > >wrote: > > > Hi, > > I want to execute MatrixMultiplicationJob provided in Mahout. I > > understand that the input file should be in SequenceFileFormat with > > input Key as IntWritable and Value as TupleWritable. > > > > If my matrix is 2x3 like : > > > > A = 1 2 3 > > 4 5 6 > > > > What should I keep as key and value in SequenceFileFormat so that I > > can provide it in MatrixMultiplicationJob as input. Sorry for the > > basic question but Im new to Mahout and not finding much details of > > MatrixMultiplicationJob execution. > > > > Thanks > > Stuti > > > > > > ::DISCLAIMER:: > > > > ---------------------------------------------------------------------- > > ---------------------------------------------------------------------- > > -------- > > > > The contents of this e-mail and any attachment(s) are confidential and > > intended for the named recipient(s) only. > > E-mail transmission is not guaranteed to be secure or error-free as > > information could be intercepted, corrupted, lost, destroyed, arrive > > late or incomplete, or may contain viruses in transmission. The e mail > > and its contents (with or without referred errors) shall therefore not > > attach any liability on the originator or HCL or its affiliates. > > Views or opinions, if any, presented in this email are solely those of > > the author and may not necessarily reflect the views or opinions of > > HCL or its affiliates. Any form of reproduction, dissemination, > > copying, disclosure, modification, distribution and / or publication > > of this message without the prior written consent of authorized > > representative of HCL is strictly prohibited. If you have received > > this email in error please delete it and notify the sender > > immediately. > > Before opening any email and/or attachments, please check them for > > viruses and other defects. > > > > > > ---------------------------------------------------------------------- > > > ------------------------------------------------------------------------------ > > >
