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[MAHOUT-1507] Support input and output using user defined ID wherever possible - Mahout - [issue]
... and PropertyVector in the Mahout hadoop code. On Apr 3, 2014, at 11:00 AM, Pat Ferrel <[EMAIL PROTECTED]> wrote: Perhaps this is best phrased as a feature request. On Apr 2, 2014, at 2:55 PM...
... at 2:45 PM, Dmitriy Lyubimov <[EMAIL PROTECTED]> wrote: On Wed, Apr 2, 2014 at 1:56 PM, Pat Ferrel <[EMAIL PROTECTED]> wrote: On Apr 2, 2014, at 1:39 PM, Dmitriy Lyubimov...
... and forth. This is exactly what the R data frame does, no? I'm not so concerned with being able to address an element by the external key drmB[&quot;pat&quot;][&quot;iPad'] like...
... are bigger than just a name, it is anything Writable. I.e. you could save a data structure there, as long as you have a Writable for it. On Apr 2, 2014 1:08 PM, "Pat Ferrel" <pat...
http://issues.apache.org/jira/browse/MAHOUT-1507    Author: Pat Ferrel , 2015-04-13, 09:57
[expand - 7 more] - User based recommender - Mahout - [mail # user]
..., not the full spec csv with headers, quoted values, and escaped characters. On Dec 8, 2014, at 4:11 PM, Pat Ferrel  wrote: No classifier, just turn the one csv into several, each being a collection...
..., "Pat Ferrel"  wrote: > If there is some “filter” column that flags one type of item or another > then yes. Otherwise you’ll have to preprocess your data for input. > > On Dec 7, 2014, at 2:27...
... different item ids. > > > > > On Sun, Dec 7, 2014 at 5:26 PM, Pat Ferrel  wrote: > >> To use cross-recommendations with multiple actions you may be able to get >> away with using the pre...
.... >> On Dec 6, 2014 9:09 PM, "Pat Ferrel"  wrote: >> >>> You can often think of or re-phase a piece of data (a column in your >>> interaction data) as an action, like “being at a location”. Then use...
   Author: Pat Ferrel , 2014-12-09, 19:13
[expand - 2 more] - Cores on Master - Spark - [mail # user]
...OK hacking the start-slave.sh did it   On Nov 18, 2014, at 4:12 PM, Pat Ferrel  wrote:  This seems to work only on a ‘worker’ not the master? So I’m back to having no way to control cores...
... on the master?  On Nov 18, 2014, at 3:24 PM, Pat Ferrel  wrote:  Looks like I can do this by not using start-all.sh but starting each worker separately passing in a '--cores n' to the master? No config...
.../env way?  On Nov 18, 2014, at 3:14 PM, Pat Ferrel  wrote:  I see the default and max cores settings but these seem to control total cores per cluster.  My cobbled together home cluster needs...
   Author: Pat Ferrel , 2014-11-19, 00:40
[expand - 8 more] - Upgrade to Spark 1.2.1 using Guava - Spark - [mail # user]
...I’ll try to find a Jira for it. I hope a fix is in 1.3 On Feb 27, 2015, at 1:59 PM, Pat Ferrel  wrote: Thanks! that worked. On Feb 27, 2015, at 1:50 PM, Pat Ferrel  wrote: I don’t use...
...  wrote: On Fri, Feb 27, 2015 at 1:42 PM, Pat Ferrel  wrote: > I changed in the spark master conf, which is also the only worker. I added a path to the jar that has guava in it. Still can’t find...
   Author: Pat Ferrel , 2015-02-27, 22:13
[expand - 2 more] - spark.submit.deployMode: cluster - Spark - [mail # user]
...: March 28, 2019 at 2:53:05 PM To: Pat Ferrel   Cc: Felix Cheung , Marcelo Vanzin  , user   Subject:  Re: spark.submit.deployMode: cluster Check out the Spark Jobs API... it sits behind a REST...
... service... On Thu, Mar 28, 2019 at 12:29 Pat Ferrel  wrote: > ;-) > > Great idea. Can you suggest a project? > > Apache PredictionIO uses spark-submit (very ugly) and Apache Mahout only...
... > launches trivially in test apps since most uses are as a lib. > > > From: Felix Cheung   > Reply: Felix Cheung > > Date: March 28, 2019 at 9:42:31 AM > To: Pat Ferrel  , Marcelo > Vanzin   > Cc...
... job > submission on top of spark instead of rolling your own with spark-submit. > > > ------------------------------ > *From:* Pat Ferrel > *Sent:* Tuesday, March 26, 2019 2:38 PM...
... Ferrel   > Cc: user   > Subject:  Re: spark.submit.deployMode: cluster > > If you're not using spark-submit, then that option does nothing. > > If by "context creation API" you mean "new...
   Author: Pat Ferrel , 2019-03-28, 22:06
[jira] [Created] (MAHOUT-1318) Make ToItemVectorsReducer public - Mahout - [mail # dev]
..., "Pat Ferrel (JIRA)"  wrote:  Pat Ferrel created MAHOUT-1318: ----------------------------------              Summary: Make ToItemVectorsReducer public                 Key: MAHOUT-1318...
...            Reporter: Pat Ferrel            Assignee: Sean Owen            Priority: Minor             Fix For: 0.9   The cross-action and solr recommender need to pass in the class of ToItemVectorsReducer...
   Author: Pat Ferrel , 2013-08-25, 17:57
[expand - 1 more] - UR evaluation - OpenOffice - [mail # dev]
... Ferrel   Cc: [EMAIL PROTECTED] Subject:  Re: UR evaluation Very nice article. And it gets much clearer the importance of treating the recommendation like a ranking task. Thanks Il...
... gio 10 mag 2018, 19:12 Pat Ferrel  ha scritto: > Here is a discussion of how we used it for tuning with multiple input > types: > https://developer.ibm.com/dwblog/2017/mahout-spark-correlated...
...: May 10, 2018 at 9:54:23 AM > To: Pat Ferrel   > Cc: [EMAIL PROTECTED] > > Subject:  Re: UR evaluation > > thank you very much, i didn't see this tool, i'll definitely try...
... it. > Clearly better to have such a specific instrument. > > > > 2018-05-10 18:36 GMT+02:00 Pat Ferrel : > >> You can if you want but we have external tools for the UR that are much >> more flexible...
   Author: Pat Ferrel , 2018-05-11, 05:12
[expand - 3 more] - Tasks run only on one machine - Spark - [mail # user]
.... On Apr 23, 2015, at 10:30 AM, Pat Ferrel  wrote: They are in HDFS so available on all workers On Apr 23, 2015, at 10:29 AM, Pat Ferrel  wrote: Physically? Not sure, they were written using...
... and that was also your driver? On Thu, Apr 23, 2015 at 1:21 PM, Pat Ferrel  wrote: > Sure > >  var columns = mc.textFile(source).map { line => line.split(delimiter) } > > Here “source” is a comma...
...() > > On Apr 23, 2015, at 10:14 AM, Jeetendra Gangele > wrote: > > Will you be able to paste code here? > > On 23 April 2015 at 22:21, Pat Ferrel  wrote: >> >> Using Spark streaming to create...
   Author: Pat Ferrel , 2015-04-23, 17:37
[expand - 3 more] - k8s orchestrating Spark service - Spark - [mail # user]
... process? Maybe we are talking past each other with some mistaken assumptions (on my part perhaps). From: Pat Ferrel   Reply: Pat Ferrel   Date: July 1, 2019 at 4:57:20 PM To: user...
... To: Pat Ferrel  , [EMAIL PROTECTED]   Subject:  Re: k8s orchestrating Spark service Sorry, I don’t quite follow – why use the Spark standalone cluster as an in-between layer when one can just...
... with Kubernetes here. Deploying on Spark standalone mode in Kubernetes is, to my understanding, meant to be superseded by the native integration introduced in Spark 2.4. *From: *Pat Ferrel *Date...
... managed service. From: Matt Cheah   Reply: Matt Cheah   Date: July 1, 2019 at 3:26:20 PM To: Pat Ferrel  , [EMAIL PROTECTED]   Subject:  Re: k8s orchestrating Spark service I would...
... Cheah *From: *Pat Ferrel *Date: *Sunday, June 30, 2019 at 12:55 PM *To: *"[EMAIL PROTECTED]" *Subject: *k8s orchestrating Spark service We're trying to setup a system that includes...
   Author: Pat Ferrel , 2019-07-02, 00:05
[expand - 34 more] - Setting up a recommender - Mahout - [mail # user]
... in this order, unless someone speaks up.    On Aug 16, 2013, at 1:39 PM, Pat Ferrel  wrote:  Works on a cluster but have only tested on the trivial test data set.   On Aug 13, 2013, at 4:49 PM, Pat...
... Ferrel  wrote:  OK single action recs are working so output to Solr with only [B'B] and B.  On Aug 13, 2013, at 10:52 AM, Pat Ferrel  wrote:  Corrections inline  > On Aug 13, 2013, at 10:49 AM...
..., Pat Ferrel  wrote: >  > I finally got some time to work on this and have a first cut at output to Solr working on the github repo. It only works on 2-action input but I'll have that cleaned up...
..., at 10:17 AM, Pat Ferrel  wrote: >  > When I started looking at this I was a bit skeptical. As a Search engine Solr may be peerless, but as yet another NoSQL db? >  > However getting further...
... flags. >>  >> Best >> Gokhan >>  >>  >> On Wed, Aug 7, 2013 at 9:42 PM, Pat Ferrel  wrote: >>  >>> Also a question about user history. >>>  >>> I was planning to write these into separate...
   Author: Pat Ferrel , 2013-08-19, 15:31