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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Re: Announcement: Hama talk at Hadoop in Seoul 2013
Date Fri, 26 Jul 2013 09:29:19 GMT
Thanks all,

I'll add more information on how the algorithms work and use BSP
semantics, and Hama BSP benchmarks.

On Tue, Jul 16, 2013 at 10:04 PM, Edward J. Yoon <edwardyoon@apache.org> wrote:
>>>> BTW, the kmeans is 1000x faster than Mahout?
>
> P.S., yes, the kmeans is (almost) 1000x faster than Mahout MR version.
>
> On Tue, Jul 16, 2013 at 9:56 PM, Edward J. Yoon <edwardyoon@apache.org> wrote:
>> There are few small mountains for us to climb. In fact, I think it's
>> inevitable, since there are some overlapped functionalities :-)
>>
>> IMO, Spark has some problems, too.
>>
>> On Tue, Jul 16, 2013 at 9:41 PM, Tommaso Teofili
>> <tommaso.teofili@gmail.com> wrote:
>>> there was this benchmark run by ThomasJ some time ago but I don't know if
>>> still applies:
>>> http://wiki.apache.org/hama/Benchmarks#K-Means_Clustering
>>>
>>> Tommaso
>>>
>>> 2013/7/16 Yexi Jiang <yexijiang@gmail.com>
>>>
>>>> Hi, Edward,
>>>>
>>>> Is there any need to compare Hama with the state-of-art frameworks such as
>>>> spark, pregel etc? They draw a lot of attentions in recent years. As far
as
>>>> I know, spark is super fast.
>>>>
>>>> BTW, the kmeans is 1000x faster than Mahout?
>>>>
>>>> Regards,
>>>> Yexi
>>>>
>>>>
>>>> 2013/7/16 Tommaso Teofili <tommaso.teofili@gmail.com>
>>>>
>>>> > Hi Edward,
>>>> >
>>>> > thanks, that's nice!
>>>> > One quick comment, I would make efficiency comparisons only if backed
by
>>>> > benchmarks run on latest versions (e.g. K-Means clustering comparison
>>>> with
>>>> > Mahout) so that you can also provide updated graphs of benchmarks so
that
>>>> > people can "see better".
>>>> >
>>>> > Regards,
>>>> > Tommaso
>>>> >
>>>> > 2013/7/16 Edward J. Yoon <edwardyoon@apache.org>
>>>> >
>>>> > > Hi all,
>>>> > >
>>>> > > I'll talk at Hadoop In Seoul 2013 about Apache Hama. See speakers
at
>>>> > > http://hadoop.co.kr
>>>> > >
>>>> > > I'm working on my slides[1]. If you have any suggestion, Pls let
me
>>>> know.
>>>> > >
>>>> > > 1.
>>>> > >
>>>> >
>>>> https://docs.google.com/presentation/d/1263QjLu8pgqcnrG2xNDf-SyVG-aR5k7-2naYB9gmzvg/edit?usp=sharing
>>>> > >
>>>> > > Thanks.
>>>> > >
>>>> > > --
>>>> > > Best Regards, Edward J. Yoon
>>>> > > @eddieyoon
>>>> > >
>>>> >
>>>>
>>>>
>>>>
>>>> --
>>>> ------
>>>> Yexi Jiang,
>>>> ECS 251,  yjian004@cs.fiu.edu
>>>> School of Computer and Information Science,
>>>> Florida International University
>>>> Homepage: http://users.cis.fiu.edu/~yjian004/
>>>>
>>
>>
>>
>> --
>> Best Regards, Edward J. Yoon
>> @eddieyoon
>
>
>
> --
> Best Regards, Edward J. Yoon
> @eddieyoon



-- 
Best Regards, Edward J. Yoon
@eddieyoon

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