Hi Maheshkya, Ok.then we have a output data too. I thought those data wont be sending back to cep. In that case we can easily send those info back.thank you for correcting. regards, Mahesh.
On Mon, May 23, 2016 at 3:09 PM, Maheshakya Wijewardena <[email protected] > wrote: > Hi Mahesh, > > Actually, IMO, there should be an output for trained model, which is the > evaluation metric; for linear regression, MSE and for logistic regression, > accuracy. For clustering, it could be cluster centers. > That way, it's possible to examine how model behaves with data. > > Best regards. > > On Mon, May 23, 2016 at 3:06 PM, Mahesh Dananjaya < > [email protected]> wrote: > >> Hi suho, >> in my project machine learning models are incrementally being trained. >> Therefore real time data is taken into my design as mini batches of data >> sample points. Since we are developing this models for cep siddhi >> processor,we want to get the mini batch of data points into my algorithms >> from siddhi processor. In my case there is a input stream of K-size >> (Batch/Window Size) of sample points bundles together. In linear regrassion >> case all the independent and dependent data, In K-mean case whole feature >> vector (data sample). Not only as single sample points (Window size=1), but >> also as mini-batch (Window size=N)of sample points (Stream data). In my >> case there wont be an output stream. The modeled will be there so even >> predict can be used with that models.I looked into the [1] also.thank you. >> regards, >> Mahesh. >> [1] >> https://docs.wso2.com/display/CEP400/Writing+a+Custom+Stream+Processor+Extension >> >> On Mon, May 23, 2016 at 2:48 PM, Sriskandarajah Suhothayan <[email protected] >> > wrote: >> >>> Hi Mahesh >>> >>> Can you explain the expected input to your extension and the expected >>> output. Then we can help you to find the proper Siddhi extension to use. >>> >>> Regards >>> Suho >>> >>> On Sat, May 21, 2016 at 11:44 AM, Mahesh Dananjaya < >>> [email protected]> wrote: >>> >>>> Hi all, >>>> i am currenl working on the gsoc project "Predictive analytics with >>>> online data for WSO2 Machine Learner >>>> <https://docs.wso2.com/display/GSoC/Project+Proposals+for+2016#ProjectProposalsfor2016-Proposal6:[ML]PredictiveanalyticswithonlinedataforWSO2MachineLearner>" >>>> with wso2 ML and cep extention for acquiring stream of events (sample data >>>> points interms of ml) from cep siddhi porocessor. I am trying to write a >>>> cep extention to get the stream of events as windows with a "Specified >>>> window size". Then i am using those data sets to incrementally and >>>> periodically learn the ML model which store the specific ml model >>>> information to use with the current window of event data samples. I am >>>> facing problem of writing a siddhi extention for my purpose to get stream >>>> of data windows from cep siddhi rpocessor. Please help me with followings. >>>> 1. I have been referring to [1] [2] [3] for writing siddhi extention. >>>> In my case,what can be the most suitable option for this among the set >>>> of siddhi extensions given? >>>> >>>> 2. I am currently working on carbon-ml and product-ml and ml cep >>>> extentions currently built [6]. In case what is the best way to write >>>> simple cep extention to check the functionality.? >>>> >>>> 3. I have gone through the [5] [4] for cep inbuilt windows. How can i >>>> effectivey aggregate those features into my case? >>>> >>>> In case, if i need to look into other areas of cep for this purpose >>>> please let me know. Thank you very much. >>>> regards, >>>> Mahesh. >>>> [1]https://docs.wso2.com/display/CEP310/Writing+Extensions+to+Siddhi >>>> https://docs.wso2.com/display/CEP310/Writing+Extensions+to+Siddhi >>>> [2]https://docs.wso2.com/display/CEP400/Writing+Extensions+to+Siddhi >>>> https://docs.wso2.com/display/CEP400/Writing+Extensions+to+Siddhi >>>> [3]https://docs.wso2.com/display/CEP310/Writing+a+Custom+Function >>>> https://docs.wso2.com/display/CEP310/Writing+a+Custom+Function >>>> [4] >>>> https://docs.wso2.com/display/CEP400/Inbuilt+Windows#InbuiltWindows-lengthlength >>>> https://docs.wso2.com/display/CEP400/Inbuilt+Windows#InbuiltWindows-lengthlength >>>> [5] >>>> https://docs.wso2.com/display/CEP400/Writing+a+Custom+Aggregate+Function >>>> https://docs.wso2.com/display/CEP400/Writing+a+Custom+Aggregate+Function >>>> [6] >>>> https://docs.wso2.com/display/ML110/WSO2+CEP+Extension+for+ML+Predictions#WSO2CEPExtensionforMLPredictions-Siddhisyntaxfortheextension >>>> https://docs.wso2.com/display/ML110/WSO2+CEP+Extension+for+ML+Predictions#WSO2CEPExtensionforMLPredictions-Siddhisyntaxfortheextension >>>> >>> >>> >>> >>> -- >>> >>> *S. Suhothayan* >>> Technical Lead & Team Lead of WSO2 Complex Event Processor >>> *WSO2 Inc. *http://wso2.com >>> * <http://wso2.com/>* >>> lean . enterprise . middleware >>> >>> >>> *cell: (+94) 779 756 757 <%28%2B94%29%20779%20756%20757> | blog: >>> http://suhothayan.blogspot.com/ <http://suhothayan.blogspot.com/>twitter: >>> http://twitter.com/suhothayan <http://twitter.com/suhothayan> | linked-in: >>> http://lk.linkedin.com/in/suhothayan <http://lk.linkedin.com/in/suhothayan>* >>> >> >> > > > -- > Pruthuvi Maheshakya Wijewardena > [email protected] > +94711228855 > > >
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