Sorry, you need to put the returned values of the function into the output
stream
from LinRegInput#ml:streamlinreg(1, 2, 4, 100, 0.00000001, 1.0, 0.95,
salary, rbi, walks, strikeouts, errors)
*select mseinsert into LinregOutput;*
or
from LinRegInput#ml:streamlinreg(1, 2, 4, 100, 0.00000001, 1.0, 0.95,
salary, rbi, walks, strikeouts, errors)
select *
insert into LinregOutput;
where LinregOutput stream definition contains all attributes: mse,
intercept, beta1, ....
On Wed, Jun 22, 2016 at 10:24 AM, Maheshakya Wijewardena <
mahesha...@wso2.com> wrote:
> Hi Mahesh,
>
> In your output stream, you need to list all the attributes that are
> returned from the streamlinreg function: mse, intercept, beta1, ....
> Can you try that?
>
> On Wed, Jun 22, 2016 at 10:06 AM, Mahesh Dananjaya <
> dananjayamah...@gmail.com> wrote:
>
>> Hi Maheshakya,
>> This is the full query i used.
>>
>> @Import('LinRegInput:1.0.0')
>>
>> define stream LinRegInput (salary double, rbi double, walks double,
>> strikeouts double, errors double);
>>
>> @Export('LinRegOutput:1.0.0')
>>
>> define stream LinregOutput (mse double);
>>
>> from LinRegInput#ml:streamlinreg(1, 2, 4, 100, 0.00000001, 1.0, 0.95,
>> salary, rbi, walks, strikeouts, errors)
>>
>> select *
>> insert into mse;
>>
>> but i am sending [mse,intercept,beta1....betap] as a outputData Object[].
>> SO how can i publish all these infomation on event publisher.
>> regards,
>> Mahesh.
>>
>> On Tue, Jun 21, 2016 at 6:10 PM, Nirmal Fernando <nir...@wso2.com> wrote:
>>
>>> Hi Mahesh,
>>>
>>> Can you summarize the work we have done so far and the remaining work
>>> items please?
>>>
>>> Thanks.
>>>
>>> On Tue, Jun 21, 2016 at 5:56 PM, Mahesh Dananjaya <
>>> dananjayamah...@gmail.com> wrote:
>>>
>>>> Hi Maheshakya,
>>>> I have updated the repo [2] and upto date documents can be found at
>>>> [1].thank you.
>>>> regards,
>>>> Mahesh.
>>>> [1]
>>>> https://github.com/dananjayamahesh/GSOC2016/tree/master/gsoc/siddhi/extension/streaming
>>>> [2] https://github.com/dananjayamahesh/carbon-ml/tree/wso2_gsoc_ml6_cml
>>>>
>>>>
>>>> On Tue, Jun 21, 2016 at 5:08 PM, Mahesh Dananjaya <
>>>> dananjayamah...@gmail.com> wrote:
>>>>
>>>>>
>>>>> ---------- Forwarded message ----------
>>>>> From: Mahesh Dananjaya <dananjayamah...@gmail.com>
>>>>> Date: Tue, Jun 21, 2016 at 5:08 PM
>>>>> Subject: Re: [Dev] Fwd: GSOC2016: [ML][CEP] Predictive analytic with
>>>>> online data for WSO2 Machine Learner
>>>>> To: Maheshakya Wijewardena <mahesha...@wso2.com>
>>>>>
>>>>>
>>>>> Hi Maheshakya,
>>>>> new query is like this adding spport for moving window methods.
>>>>>
>>>>>
>>>>> @Import('LinRegInput:1.0.1')
>>>>> define stream LinRegInput (salary double, rbi double, walks double,
>>>>> strikeouts double, errors double);
>>>>>
>>>>> @Export('LinRegOutput:1.0.1')
>>>>> define stream LinRegOutput (mse double);
>>>>>
>>>>> from LinRegInput#ml:streamlinreg(1, 2, 4, 100, 0.00000001, 1.0, 0.95,
>>>>> salary, rbi, walks, strikeouts, errors)
>>>>> select *
>>>>> insert into mse;
>>>>> 1=learnType
>>>>> 2=windowShift
>>>>> 4=batchSize.......
>>>>>
>>>>> windowShift is added to configure the amount of shift. i have added
>>>>> log.infe(mse) to view the MSE.
>>>>> Mahesh.
>>>>>
>>>>> On Tue, Jun 21, 2016 at 2:33 PM, Maheshakya Wijewardena <
>>>>> mahesha...@wso2.com> wrote:
>>>>>
>>>>>> Hi Mahesh,
>>>>>>
>>>>>> If you are installing features from new p2 repo into a new CEP pack,
>>>>>> then you wont need to replace those jars.
>>>>>> If you have already installed those in the CEP from a previous
>>>>>> p2-repo, then you have to un-install those features and reinstall with
>>>>>> new
>>>>>> p2 repo. But you don't need to do this because you can just replace the
>>>>>> jar. It's easy.
>>>>>>
>>>>>> Best regards.
>>>>>>
>>>>>> On Tue, Jun 21, 2016 at 2:26 PM, Mahesh Dananjaya <
>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>
>>>>>>> Hi Maheshakya,
>>>>>>> If i built the carbon-ml then product-ml and point new p2 repository
>>>>>>> to cep features, do i need to copy that
>>>>>>> org.wso2.carbon.ml.siddhi.extension1.1..... thing into
>>>>>>> cep_home/repository/component/... place.
>>>>>>> regards,
>>>>>>> Mahesh.
>>>>>>>
>>>>>>> On Thu, Jun 16, 2016 at 6:39 PM, Mahesh Dananjaya <
>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>
>>>>>>>> In MLModelhandler there's persistModel method
>>>>>>>> debug that method while trying to train a model from ML
>>>>>>>> you can see the steps it takes
>>>>>>>> don't use deep learning algorithm
>>>>>>>> any other algorithm would work
>>>>>>>> from line 777 is the section for creating the serializable object
>>>>>>>> from trained model and saving it
>>>>>>>>
>>>>>>>>
>>>>>>>> I think you don't need to directly use ML model handler
>>>>>>>> you need to use the code in that for persisting models in the
>>>>>>>> streaming algorithm
>>>>>>>> so you can add a utils class in the streaming folder
>>>>>>>> then add the persisting logic there
>>>>>>>> ignore the deeplearning section in that
>>>>>>>> only forcus on persisting spark mod
>>>>>>>>
>>>>>>>> On Wed, Jun 15, 2016 at 4:11 PM, Mahesh Dananjaya <
>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>
>>>>>>>>> Hi Maheshakya,
>>>>>>>>> I pushed the StreamingLinearRegression modules into my forked
>>>>>>>>> carbon-ml repo at branch wso2_gsoc_ml6_cml [1]. I am working on
>>>>>>>>> persisting
>>>>>>>>> model.thank you.
>>>>>>>>> Mahesh.
>>>>>>>>> [1] https://github.com/dananjayamahesh/carbon-ml
>>>>>>>>>
>>>>>>>>> On Tue, Jun 14, 2016 at 5:56 PM, Mahesh Dananjaya <
>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> yes
>>>>>>>>>> you should develop in tha fork repo
>>>>>>>>>> clone your forked repo
>>>>>>>>>> then go into that
>>>>>>>>>> then add upstream repo as original wso2 repo
>>>>>>>>>> see the remote tracking branchs by
>>>>>>>>>> git remote -v
>>>>>>>>>> you will see the origin as your forked repo
>>>>>>>>>> to add upstream
>>>>>>>>>> git remote add upstream <wso2 repo>
>>>>>>>>>> when you change something create a new branch by
>>>>>>>>>> git checkout -b new_branch_name
>>>>>>>>>> then add and commit to this branch
>>>>>>>>>> after that push to the forked by
>>>>>>>>>> git push origin new_branch_name
>>>>>>>>>>
>>>>>>>>>> On Tue, Jun 14, 2016 at 5:32 PM, Mahesh Dananjaya <
>>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>>
>>>>>>>>>>> Hi Maheshakya,
>>>>>>>>>>> the above error is due to a simple mistake of not providing my
>>>>>>>>>>> local p2 repo.Now it is working and i debugged the
>>>>>>>>>>> StreamingLinearRegression model cep.
>>>>>>>>>>> regards,
>>>>>>>>>>> Mahesh.
>>>>>>>>>>>
>>>>>>>>>>> On Tue, Jun 14, 2016 at 3:19 PM, Mahesh Dananjaya <
>>>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hi Maheshakya,
>>>>>>>>>>>> I did what you recommend. But when i am adding the query the
>>>>>>>>>>>> following error is appearing.
>>>>>>>>>>>> No extension exist for StreamFunctionExtension{namespace='ml'}
>>>>>>>>>>>> in execution plan "NewExecutionPlan"
>>>>>>>>>>>>
>>>>>>>>>>>> *My query is as follows,
>>>>>>>>>>>> @Import('LinRegInput:1.0.0')
>>>>>>>>>>>> define stream LinRegInput (salary double, rbi double, walks
>>>>>>>>>>>> double, strikeouts double, errors double);
>>>>>>>>>>>>
>>>>>>>>>>>> @Export('LinRegOutput:1.0.0')
>>>>>>>>>>>> define stream LinRegOutput (mse double);
>>>>>>>>>>>>
>>>>>>>>>>>> from LinRegInput#ml:streamlinreg(0, 2, 100, 0.00000001, 1.0,
>>>>>>>>>>>> 0.95, salary, rbi, walks, strikeouts, errors)
>>>>>>>>>>>> select *
>>>>>>>>>>>> insert into mse;
>>>>>>>>>>>>
>>>>>>>>>>>> I have added my files as follows,
>>>>>>>>>>>>
>>>>>>>>>>>> org.wso2.carbon.ml.siddhi.extension.streaming.StreamingLinearRegression;
>>>>>>>>>>>> org.wso2.carbon.ml.siddhi.extension.streaming.algorithm.StreamingLinearModel;
>>>>>>>>>>>>
>>>>>>>>>>>> and add following lines to ml.siddhiext
>>>>>>>>>>>>
>>>>>>>>>>>> streamlinreg=org.wso2.carbon.ml.siddhi.extension.streaming.StreamingLinearRegressionStreamProcessor
>>>>>>>>>>>>
>>>>>>>>>>>> .Then i build the carbon-ml. The replace the jar file you asked
>>>>>>>>>>>> me replace with the name changed.any thoughts?
>>>>>>>>>>>> regards,
>>>>>>>>>>>> Mahesh.
>>>>>>>>>>>>
>>>>>>>>>>>> On Tue, Jun 14, 2016 at 2:43 PM, Maheshakya Wijewardena <
>>>>>>>>>>>> mahesha...@wso2.com> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> Hi Mahesh,
>>>>>>>>>>>>>
>>>>>>>>>>>>> You don't need to add new p2 repo.
>>>>>>>>>>>>> In the <CEP_HOME>/repository/components/plugins folder, you
>>>>>>>>>>>>> will find org.wso2.carbon.ml.siddhi.extension_some_version.jar.
>>>>>>>>>>>>> Replace
>>>>>>>>>>>>> this with
>>>>>>>>>>>>> carbon-ml/components/extensions/org.wso2.carbon.ml.siddhi.extension/target/org.wso2.carbon.ml.siddhi.extension-1.1.2-SNAPSHOT.jar.
>>>>>>>>>>>>> First rename this jar in the target folder to the jar name in the
>>>>>>>>>>>>> plugins
>>>>>>>>>>>>> folder then replace (Make sure, otherwise will not work).
>>>>>>>>>>>>> Your updates will be there in the CEP after this.
>>>>>>>>>>>>>
>>>>>>>>>>>>> Best regards.
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Tue, Jun 14, 2016 at 2:37 PM, Mahesh Dananjaya <
>>>>>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Hi Maheshakya,
>>>>>>>>>>>>>> Do i need to add p2 local repos of ML into CEP after i made
>>>>>>>>>>>>>> changes to ml extensions. Or will it be automatically updated. I
>>>>>>>>>>>>>> am trying
>>>>>>>>>>>>>> to debug my extension with the cep.thank you.
>>>>>>>>>>>>>> regards,
>>>>>>>>>>>>>> Mahesh.
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Tue, Jun 14, 2016 at 1:57 PM, Maheshakya Wijewardena <
>>>>>>>>>>>>>> mahesha...@wso2.com> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> Mahesh when you add your work to carbon-ml follow the bellow
>>>>>>>>>>>>>>> guidelines, it will help to keep the code clean.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> - Add only the sources code file you have newly added or
>>>>>>>>>>>>>>> changed.
>>>>>>>>>>>>>>> - Do not use add . (add all) command in git. Only use
>>>>>>>>>>>>>>> add filename
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I have seen in your gsoc repo that there are gitignore
>>>>>>>>>>>>>>> files, idea related files and the target folder is there. These
>>>>>>>>>>>>>>> should not
>>>>>>>>>>>>>>> be in the source code, only the source files you add.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> - Commit when you have done some major activity. Do not
>>>>>>>>>>>>>>> add commits always when you make a change.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Tue, Jun 14, 2016 at 12:22 PM, Mahesh Dananjaya <
>>>>>>>>>>>>>>> dananjayamah...@gmail.com> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Hi Maheshakya,
>>>>>>>>>>>>>>>> May i seperately put the classes to ml and extensions in
>>>>>>>>>>>>>>>> carbon-core. I can put Streaming Extensions to extensions and
>>>>>>>>>>>>>>>> Algorithms/StreamingLinear Regression and StreamingKMeans in
>>>>>>>>>>>>>>>> ml core. what
>>>>>>>>>>>>>>>> is the suitable format. I will commit my changes today as
>>>>>>>>>>>>>>>> seperate branch
>>>>>>>>>>>>>>>> in my forked carbon-ml local repo.thank you.
>>>>>>>>>>>>>>>> regards,
>>>>>>>>>>>>>>>> Mahesh.
>>>>>>>>>>>>>>>> p.s: better if you can meet me via hangout.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> --
>>>>>>>>>>>>>>> Pruthuvi Maheshakya Wijewardena
>>>>>>>>>>>>>>> mahesha...@wso2.com
>>>>>>>>>>>>>>> +94711228855
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Pruthuvi Maheshakya Wijewardena
>>>>>>>>>>>>> mahesha...@wso2.com
>>>>>>>>>>>>> +94711228855
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Pruthuvi Maheshakya Wijewardena
>>>>>> mahesha...@wso2.com
>>>>>> +94711228855
>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> Dev mailing list
>>>> Dev@wso2.org
>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev
>>>>
>>>>
>>>
>>>
>>> --
>>>
>>> Thanks & regards,
>>> Nirmal
>>>
>>> Team Lead - WSO2 Machine Learner
>>> Associate Technical Lead - Data Technologies Team, WSO2 Inc.
>>> Mobile: +94715779733
>>> Blog: http://nirmalfdo.blogspot.com/
>>>
>>>
>>>
>>
>
>
> --
> Pruthuvi Maheshakya Wijewardena
> mahesha...@wso2.com
> +94711228855
>
>
>
--
Pruthuvi Maheshakya Wijewardena
mahesha...@wso2.com
+94711228855
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