You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@mahout.apache.org by Darshan Sonagara <da...@gmail.com> on 2014/04/22 15:12:26 UTC
Getting error in qualcluster command
I want to analyze cluster which i did clustering on mahout by kmeans algorithm.
In qualcluster command there is an comman linne argument as -c what kind of file i need to give as input for kmeans algorithm.
I did it for streaming kmeans. It worked. But every time i run qualcluster i am getting diffirent value for all parameter in csv file.
Sent from my iPhone
Re: Getting error in qualcluster command
Posted by Darshan Sonagara <da...@gmail.com>.
when i run qualcluster on kmeans final output file i will get this time of
output
On Thu, Apr 24, 2014 at 12:50 AM, Darshan Sonagara <
darshan.sonagara@gmail.com> wrote:
> sir please reply me as soon as possible
> thanks in advance.
>
>
> On Tue, Apr 22, 2014 at 11:49 PM, Darshan Sonagara <
> darshan.sonagara@gmail.com> wrote:
>
>> waiting for the replay sir . . . .
>>
>>
>> On Tue, Apr 22, 2014 at 7:00 PM, Darshan Sonagara <
>> darshan.sonagara@gmail.com> wrote:
>>
>>> yes exactly sir,
>>> it is expecting CentroidWritable.
>>> so error is like ClassCast Exception.
>>> i will send snapshot soon.
>>> but can you tell me one thing that every time i run qualcluster for
>>> Streaming KMeans it is showing different output. why it is like that ?
>>> and as you you instructed earlier i checked ClusteringUtil.java.but i
>>> dnt know how to run it and what would i give it as input.
>>>
>>>
>>> On Tue, Apr 22, 2014 at 6:49 PM, Suneel Marthi <sm...@apache.org>wrote:
>>>
>>>> What is the error u r seeing?
>>>>
>>>> the output from KMeans is (IntWritable, ClusterWritable)
>>>> and for Streaming KMeans its (IntWritable, CentroidWritable)
>>>>
>>>> QualCluster may be expecting the later and hence works for Streaming
>>>> KMeans.
>>>>
>>>> Could u post the error u r seeing?
>>>>
>>>>
>>>> On Tue, Apr 22, 2014 at 9:12 AM, Darshan Sonagara <
>>>> darshan.sonagara@gmail.com> wrote:
>>>>
>>>> > I want to analyze cluster which i did clustering on mahout by kmeans
>>>> > algorithm.
>>>> > In qualcluster command there is an comman linne argument as -c what
>>>> kind
>>>> > of file i need to give as input for kmeans algorithm.
>>>> > I did it for streaming kmeans. It worked. But every time i run
>>>> qualcluster
>>>> > i am getting diffirent value for all parameter in csv file.
>>>> >
>>>> > Sent from my iPhone
>>>>
>>>
>>>
>>>
>>> --
>>>
>>> *Regards From:*
>>>
>>> *Darshan Sonagara*
>>> *Collaborative Platform lead,** SSN Team | Gujarat Section.*
>>>
>>> *Vice-Chairperson | **GCET IEEE SB.*
>>>
>>> (: +*91* 9408002452
>>>
>>>
>>>
>>> : Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
>>> : Darshan Sonagara <http://www.facebook.com/darshansonagara>
>>>
>>>
>>
>>
>> --
>>
>> *Regards From:*
>>
>> *Darshan Sonagara*
>> *Collaborative Platform lead,** SSN Team | Gujarat Section.*
>>
>> *Vice-Chairperson | **GCET IEEE SB.*
>>
>> (: +*91* 9408002452
>>
>>
>>
>> : Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
>> : Darshan Sonagara <http://www.facebook.com/darshansonagara>
>>
>>
>
>
> --
>
> *Regards From:*
>
> *Darshan Sonagara*
> *Collaborative Platform lead,** SSN Team | Gujarat Section.*
>
> *Vice-Chairperson | **GCET IEEE SB.*
>
> (: +*91* 9408002452
>
>
>
> : Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
> : Darshan Sonagara <http://www.facebook.com/darshansonagara>
>
>
--
*Regards From:*
*Darshan Sonagara*
*Collaborative Platform lead,** SSN Team | Gujarat Section.*
*Vice-Chairperson | **GCET IEEE SB.*
(: +*91* 9408002452
: Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
: Darshan Sonagara <http://www.facebook.com/darshansonagara>
Re: Getting error in qualcluster command
Posted by Darshan Sonagara <da...@gmail.com>.
sir please reply me as soon as possible
thanks in advance.
On Tue, Apr 22, 2014 at 11:49 PM, Darshan Sonagara <
darshan.sonagara@gmail.com> wrote:
> waiting for the replay sir . . . .
>
>
> On Tue, Apr 22, 2014 at 7:00 PM, Darshan Sonagara <
> darshan.sonagara@gmail.com> wrote:
>
>> yes exactly sir,
>> it is expecting CentroidWritable.
>> so error is like ClassCast Exception.
>> i will send snapshot soon.
>> but can you tell me one thing that every time i run qualcluster for
>> Streaming KMeans it is showing different output. why it is like that ?
>> and as you you instructed earlier i checked ClusteringUtil.java.but i dnt
>> know how to run it and what would i give it as input.
>>
>>
>> On Tue, Apr 22, 2014 at 6:49 PM, Suneel Marthi <sm...@apache.org>wrote:
>>
>>> What is the error u r seeing?
>>>
>>> the output from KMeans is (IntWritable, ClusterWritable)
>>> and for Streaming KMeans its (IntWritable, CentroidWritable)
>>>
>>> QualCluster may be expecting the later and hence works for Streaming
>>> KMeans.
>>>
>>> Could u post the error u r seeing?
>>>
>>>
>>> On Tue, Apr 22, 2014 at 9:12 AM, Darshan Sonagara <
>>> darshan.sonagara@gmail.com> wrote:
>>>
>>> > I want to analyze cluster which i did clustering on mahout by kmeans
>>> > algorithm.
>>> > In qualcluster command there is an comman linne argument as -c what
>>> kind
>>> > of file i need to give as input for kmeans algorithm.
>>> > I did it for streaming kmeans. It worked. But every time i run
>>> qualcluster
>>> > i am getting diffirent value for all parameter in csv file.
>>> >
>>> > Sent from my iPhone
>>>
>>
>>
>>
>> --
>>
>> *Regards From:*
>>
>> *Darshan Sonagara*
>> *Collaborative Platform lead,** SSN Team | Gujarat Section.*
>>
>> *Vice-Chairperson | **GCET IEEE SB.*
>>
>> (: +*91* 9408002452
>>
>>
>>
>> : Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
>> : Darshan Sonagara <http://www.facebook.com/darshansonagara>
>>
>>
>
>
> --
>
> *Regards From:*
>
> *Darshan Sonagara*
> *Collaborative Platform lead,** SSN Team | Gujarat Section.*
>
> *Vice-Chairperson | **GCET IEEE SB.*
>
> (: +*91* 9408002452
>
>
>
> : Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
> : Darshan Sonagara <http://www.facebook.com/darshansonagara>
>
>
--
*Regards From:*
*Darshan Sonagara*
*Collaborative Platform lead,** SSN Team | Gujarat Section.*
*Vice-Chairperson | **GCET IEEE SB.*
(: +*91* 9408002452
: Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
: Darshan Sonagara <http://www.facebook.com/darshansonagara>
Re: Getting error in qualcluster command
Posted by Darshan Sonagara <da...@gmail.com>.
waiting for the replay sir . . . .
On Tue, Apr 22, 2014 at 7:00 PM, Darshan Sonagara <
darshan.sonagara@gmail.com> wrote:
> yes exactly sir,
> it is expecting CentroidWritable.
> so error is like ClassCast Exception.
> i will send snapshot soon.
> but can you tell me one thing that every time i run qualcluster for
> Streaming KMeans it is showing different output. why it is like that ?
> and as you you instructed earlier i checked ClusteringUtil.java.but i dnt
> know how to run it and what would i give it as input.
>
>
> On Tue, Apr 22, 2014 at 6:49 PM, Suneel Marthi <sm...@apache.org> wrote:
>
>> What is the error u r seeing?
>>
>> the output from KMeans is (IntWritable, ClusterWritable)
>> and for Streaming KMeans its (IntWritable, CentroidWritable)
>>
>> QualCluster may be expecting the later and hence works for Streaming
>> KMeans.
>>
>> Could u post the error u r seeing?
>>
>>
>> On Tue, Apr 22, 2014 at 9:12 AM, Darshan Sonagara <
>> darshan.sonagara@gmail.com> wrote:
>>
>> > I want to analyze cluster which i did clustering on mahout by kmeans
>> > algorithm.
>> > In qualcluster command there is an comman linne argument as -c what kind
>> > of file i need to give as input for kmeans algorithm.
>> > I did it for streaming kmeans. It worked. But every time i run
>> qualcluster
>> > i am getting diffirent value for all parameter in csv file.
>> >
>> > Sent from my iPhone
>>
>
>
>
> --
>
> *Regards From:*
>
> *Darshan Sonagara*
> *Collaborative Platform lead,** SSN Team | Gujarat Section.*
>
> *Vice-Chairperson | **GCET IEEE SB.*
>
> (: +*91* 9408002452
>
>
>
> : Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
> : Darshan Sonagara <http://www.facebook.com/darshansonagara>
>
>
--
*Regards From:*
*Darshan Sonagara*
*Collaborative Platform lead,** SSN Team | Gujarat Section.*
*Vice-Chairperson | **GCET IEEE SB.*
(: +*91* 9408002452
: Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
: Darshan Sonagara <http://www.facebook.com/darshansonagara>
Re: Getting error in qualcluster command
Posted by Darshan Sonagara <da...@gmail.com>.
yes exactly sir,
it is expecting CentroidWritable.
so error is like ClassCast Exception.
i will send snapshot soon.
but can you tell me one thing that every time i run qualcluster for
Streaming KMeans it is showing different output. why it is like that ?
and as you you instructed earlier i checked ClusteringUtil.java.but i dnt
know how to run it and what would i give it as input.
On Tue, Apr 22, 2014 at 6:49 PM, Suneel Marthi <sm...@apache.org> wrote:
> What is the error u r seeing?
>
> the output from KMeans is (IntWritable, ClusterWritable)
> and for Streaming KMeans its (IntWritable, CentroidWritable)
>
> QualCluster may be expecting the later and hence works for Streaming
> KMeans.
>
> Could u post the error u r seeing?
>
>
> On Tue, Apr 22, 2014 at 9:12 AM, Darshan Sonagara <
> darshan.sonagara@gmail.com> wrote:
>
> > I want to analyze cluster which i did clustering on mahout by kmeans
> > algorithm.
> > In qualcluster command there is an comman linne argument as -c what kind
> > of file i need to give as input for kmeans algorithm.
> > I did it for streaming kmeans. It worked. But every time i run
> qualcluster
> > i am getting diffirent value for all parameter in csv file.
> >
> > Sent from my iPhone
>
--
*Regards From:*
*Darshan Sonagara*
*Collaborative Platform lead,** SSN Team | Gujarat Section.*
*Vice-Chairperson | **GCET IEEE SB.*
(: +*91* 9408002452
: Darshan Sonagara<http://www.linkedin.com/pub/darshan-sonagara/64/11a/b54>
: Darshan Sonagara <http://www.facebook.com/darshansonagara>
Re: Getting error in qualcluster command
Posted by Suneel Marthi <sm...@apache.org>.
What is the error u r seeing?
the output from KMeans is (IntWritable, ClusterWritable)
and for Streaming KMeans its (IntWritable, CentroidWritable)
QualCluster may be expecting the later and hence works for Streaming KMeans.
Could u post the error u r seeing?
On Tue, Apr 22, 2014 at 9:12 AM, Darshan Sonagara <
darshan.sonagara@gmail.com> wrote:
> I want to analyze cluster which i did clustering on mahout by kmeans
> algorithm.
> In qualcluster command there is an comman linne argument as -c what kind
> of file i need to give as input for kmeans algorithm.
> I did it for streaming kmeans. It worked. But every time i run qualcluster
> i am getting diffirent value for all parameter in csv file.
>
> Sent from my iPhone