s this relate to your problems?
Dan
> Jeff
>
> -Original Message-
> From: danbri2...@danbri.org [mailto:danbri2...@danbri.org] On Behalf Of Dan
> Brickley
> Sent: Wednesday, August 31, 2011 12:16 PM
> To: Jeff Eastman
> Cc: user@mahout.apache.org
> Subject: Re:
, August 31, 2011 12:16 PM
To: Jeff Eastman
Cc: user@mahout.apache.org
Subject: Re: Problems running examples
On 10 June 2011 18:34, Jeff Eastman wrote:
> I'm still trying to figure out why reuters-0.5 does not work on either of my
> clusters. The scripts themselves have no diff and the
On 10 June 2011 18:34, Jeff Eastman wrote:
> I'm still trying to figure out why reuters-0.5 does not work on either of my
> clusters. The scripts themselves have no diff and the environment variables
> are set as in trunk except for MAHOUT_HOME. The synthetic control and 20
> newsgroups example
Yes, this was a bug in command-line examples in MiA, it was already
fixed for production version of the book
On Thu, Jun 9, 2011 at 6:23 PM, Mark wrote:
> Hector
>
> Try using the reuters-vectors/tfidf-vectors folder as input, not the top
> level reueters-vectors.
>
> On 6/9/11 8:45 AM, Hector Ye
unk, I don't see this and it works just fine.
>
> -Original Message-
> From: Drew Farris [mailto:d...@apache.org]
> Sent: Thursday, June 09, 2011 5:36 PM
> To: user@mahout.apache.org
> Subject: Re: Problems running examples
>
> Jeff, No impuning perceived and thanks for runni
d it works just fine.
-Original Message-
From: Drew Farris [mailto:d...@apache.org]
Sent: Thursday, June 09, 2011 5:36 PM
To: user@mahout.apache.org
Subject: Re: Problems running examples
Jeff, No impuning perceived and thanks for running the variety of
tests. So it appears that trunk is fine
Sorry all, I take this back. I am at best confused. There seems to be some
superficial problem here but the underlying implementation ought to be just
fine. Use it with confidence.
On Thu, Jun 9, 2011 at 8:28 AM, Sean Owen wrote:
> (Assuming you are on HEAD,) I think KMeans is busted -- this has
fails in both
>> KMeans and LDA when run on a cluster. The MIA examples are not always
>> correct. Most of this has been reported before.
>>
>> -Original Message-
>> From: Sean Owen [mailto:sro...@gmail.com]
>> Sent: Thursday, June 09, 2011 12:29 AM
>
To: user@mahout.apache.org
Subject: RE: Problems running examples
Hi Drew,
Running trunk locally, latest update, just now, build-reuters.sh works (kmeans
and lda).
Running trunk on my CDH3 cluster, just now:
- build-cluster-syntheticcontrol.sh works (with kmeans and others)
- build-reuters.sh
--
From: Drew Farris [mailto:d...@apache.org]
Sent: Thursday, June 09, 2011 11:36 AM
To: user@mahout.apache.org
Subject: Re: Problems running examples
Jeff,
Could you tell me about what's failing in KMeans and LDA when running
on a cluster? I had this working just prior to 0.5 in
https://issu
n [mailto:sro...@gmail.com]
> Sent: Thursday, June 09, 2011 12:29 AM
> To: user@mahout.apache.org
> Subject: Re: Problems running examples
>
> (Assuming you are on HEAD,) I think KMeans is busted -- this has come up
> before. I don't know if it is being maintained. Anyone who&
: Sean Owen [mailto:sro...@gmail.com]
Sent: Thursday, June 09, 2011 12:29 AM
To: user@mahout.apache.org
Subject: Re: Problems running examples
(Assuming you are on HEAD,) I think KMeans is busted -- this has come up
before. I don't know if it is being maintained. Anyone who's willing
Oh that fixes it! +Ted for the Mahout in Action example.
I'll fix it in the wiki if I can find it.
On Thu, Jun 9, 2011 at 9:23 AM, Mark wrote:
> Hector
>
> Try using the reuters-vectors/tfidf-vectors folder as input, not the top
> level reueters-vectors.
>
>
> On 6/9/11 8:45 AM, Hector Yee wrot
Hector
Try using the reuters-vectors/tfidf-vectors folder as input, not the top
level reueters-vectors.
On 6/9/11 8:45 AM, Hector Yee wrote:
I was following the book examples and k means , dirichlet and lda all have this
casting problem. It may be a Mac issue not sure . I suspect it may be
Yes, I just mean I think we have heard about this casting issue for a while
and not sure it was fixed up in 0.5. I imagine it is only a shallow problem,
but I also wasn't sure if anyone was looking after k-means since I am not
sure I recall anyone looking into this.
Let me file a JIRA to track thi
I was following the book examples and k means , dirichlet and lda all have this
casting problem. It may be a Mac issue not sure . I suspect it may be
seq2sparse messing up the inputs, maybe wrong version. It outputs the regular
part-r-* but the lda driver expects a file called data.
Sent from
Sean, I'd be surprised to find out that k-means was busted. It was
working just prior to release 0.5 when I was working on
https://issues.apache.org/jira/browse/MAHOUT-694 which may be related
to Mark's problems, but then again I haven't been tracking the other
patches that were applied around that
Forgot to mention... great book :)
On 6/9/11 7:30 AM, Mark wrote:
KMeans is busted? What do you mean by this? The algorithm simply won't
work or just the reuters example?
Thanks
On 6/9/11 12:28 AM, Sean Owen wrote:
(Assuming you are on HEAD,) I think KMeans is busted -- this has come up
befo
KMeans is busted? What do you mean by this? The algorithm simply won't
work or just the reuters example?
Thanks
On 6/9/11 12:28 AM, Sean Owen wrote:
(Assuming you are on HEAD,) I think KMeans is busted -- this has come up
before. I don't know if it is being maintained. Anyone who's willing to
(Assuming you are on HEAD,) I think KMeans is busted -- this has come up
before. I don't know if it is being maintained. Anyone who's willing to
step up and fix it is also welcome to overhaul it IMHO.
On Thu, Jun 9, 2011 at 12:03 AM, Hector Yee wrote:
> I got a slightly different error on the n
ro...@gmail.com]
> Sent: Sunday, June 05, 2011 11:56 AM
> To: user@mahout.apache.org
> Subject: Re: Problems running examples
>
> This all sounds a load like things that were fixed a little while ago. Are
> you on version 0.5, or better yet, SVN HEAD?
>
> The rest, I don't
[mailto:sro...@gmail.com]
Sent: Sunday, June 05, 2011 11:56 AM
To: user@mahout.apache.org
Subject: Re: Problems running examples
This all sounds a load like things that were fixed a little while ago. Are
you on version 0.5, or better yet, SVN HEAD?
The rest, I don't know, would have to defer t
Any idea on how I can generate the sequence files locally?
On 6/5/11 12:23 PM, Mark wrote:
I was on an older trunk version of 0.5 but then I realized there was
an official release the other day so I retried on that with the same
results.
Running the same on 0.4 works as expected.
On 6/5/11 1
I was on an older trunk version of 0.5 but then I realized there was an
official release the other day so I retried on that with the same results.
Running the same on 0.4 works as expected.
On 6/5/11 11:56 AM, Sean Owen wrote:
This all sounds a load like things that were fixed a little while a
This all sounds a load like things that were fixed a little while ago. Are
you on version 0.5, or better yet, SVN HEAD?
The rest, I don't know, would have to defer to the author of that bit.
On Sun, Jun 5, 2011 at 7:07 PM, Mark wrote:
> Hi all. I'm trying to run the examples/bin/build-reuters.s
FYI:
$hadoop version
Hadoop 0.20.2
Subversion
https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.20 -r
911707
Compiled by chrisdo on Fri Feb 19 08:07:34 UTC 2010
On 6/5/11 11:07 AM, Mark wrote:
Hi all. I'm trying to run the examples/bin/build-reuters.sh but I
continue to run i
It seems like seqdirectory expects the input to be on HDFS and not
local? Running the below command will write an empty output directory on
HDFS
MAHOUT_LOCAL=true $MAHOUT seqdirectory \
-i mahout-work/reuters-out \
-o mahout-work/reuters-out-seqdir \
-c UTF-8 -chunk 5
I
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