Filed a ticket here: https://issues.apache.org/jira/browse/MAHOUT-1470
On Thu, Mar 6, 2014 at 4:36 PM, Cosinus WebDev <officeweb...@gmail.com>wrote: > Hi, > > Thank you for the answer, now I can rest a second :) > > Hope this will be fixed soon. If you file a JIRA please send me the link so > I can watch the result. > > Thank you again, > > And one more question or two > 1. vectordumping the cvb result(/work/out/cvb) is terms in topic > 2. inside topics directory(/work/out/topics) should be the "best" terms > from all topics ??? > > bin/mahout cvb \ > -i /work/matrix \ > -o /work/out/cvb -k 100 -ow -x 20 \ > -dt /work/out/topics \ > .... > > > > > On Fri, Mar 7, 2014 at 2:07 AM, Suneel Marthi <suneel_mar...@yahoo.com > >wrote: > > > Typo in previous email, read as: > > > > "Ideally Mahout's missing a clusterdump like utility for that reads in > LDA > > topics, Document - DocumentId mapping and displays a report of the > > topics and the documents that belong to a topic." > > > > > > > > > > On Thursday, March 6, 2014 7:06 PM, Suneel Marthi < > suneel_mar...@yahoo.com> > > wrote: > > > > The script needs to be corrected to not call vectordump for LDA as > > vectordump utility (or even clusterdump) are presently not capable of > > displaying topics and relevant documents. I recall this issue was > > previously reported by Peyman Faratin post 0.9 release. > > > > Ideally Mahout's missing a clusterdump utility for that reads in LDA > > topics, Document - DocumentId mapping and displays a report of the topics > > and the documents that belong to a topic. > > > > Meanwhile in order to see the generated topics and documents please refer > > to this blog: > > > http://sujitpal.blogspot.com/2013/10/topic-modeling-with-mahout-on-amazon-emr.html > > > > Let me file a JIRA for this. > > > > > > > > > > > > > > On Thursday, March 6, 2014 6:12 PM, Cosmin Dumbrava < > > officeweb...@gmail.com> wrote: > > > > I don't know if is ok to mail on this address like this but... there is > > > > I have executed cluster-reuters.sh from example directory (vers 1.0 > > SNAPSHOT) and at the end i only get a list of > > ..... > > 21575 > > {0.02:0.6314297270431626,0.03: > > > > > 0.12547216143460152,0.007050:0.08061044448337305,0.04:0.07121802301642256,0.025:0.0677648308012434,0.003:0.0221466872297289,0.06:4.4720109631453837E-4,0.01:4.0331445050718065E-4,0.077:1.0509017796402916E-4,0.1:6.868649426131684E-5} > > 21576 > > > > > {0.055:0.7123345754234253,0.003:0.10345316403842542,0.025:0.07850931669910466,0.1:0.0688641506163345,0.06:0.010599081492449824,0:0.0081953368778766,0.04:0.00469907695241742,0.03:0.003966985061879055,0.07:0.002197060890631658,0.0625:0.0020741956232281466} > > 21577 > > > > > {0.04:0.5277733526037044,0.01:0.46656672162804314,0.07:0.0024295914763474164,0.1:0.002243674469679058,0.077:8.012577174900807E-4,0.007050:3.9184997476998896E-5,0.03:3.2141106779800255E-5,0.0625:2.4665616652494003E-5,0.02:1.949377177063371E-5,0.025:1.3329985998932362E-5} > > .... > > > > $MAHOUT cvb \ > > -i ${WORK_DIR}/reuters-out-matrix/matrix \ > > -o ${WORK_DIR}/reuters-lda -k 20 -ow -x 20 > > \ > > -dict ${WORK_DIR}/reuters-out-seqdir-sparse-lda/dictionary.file-* \ > > -dt ${WORK_DIR}/reuters-lda-topics \ > > -mt ${WORK_DIR}/reuters-lda-model \ > > && \ > > $MAHOUT vectordump \ > > -i ${WORK_DIR}/reuters-lda-topics/part-m-00000 \ > > -o ${WORK_DIR}/reuters-lda/vectordump \ > > -vs 10 -p true \ > > -d ${WORK_DIR}/reuters-out-seqdir-sparse-lda/dictionary.file-* \ > > -dt sequencefile -sort ${WORK_DIR}/reuters-lda-topics/part-m-00000 \ > > && \ > > > > I must do something to output from this on? > > > > The same thing happens when i tried to implement on my own > > > > > > Thnaks in advance > > >
