Hi maheshakya, Is it ok to go with p2 repo at http://product-dist.wso2.com/p2/carbon/releases/wilkes/features/ rather than the P2-repo at product-ml/modules/p2-profile/target/p2-repo in local repo.What is the impact?.Is is vital to use those local repo in my upcoming implementation?so i was trying to give remote p2 repo to cep built by source and trying to debug the cep ml extension and got the same error as yesterday. But pre-built product is working fine. Therefore now i am trying as you described in the last email.
And also i am trying to debug the carbon-ml org.wso2.carbon.ml.core by putting some break point in the spark/algorithms/Linear Regression. I am trying to trigger it with product-ml project with data set. Does that Linear Regression also in UI is consuming that spark algorithms or is it in another place? I can see some comments left behind for streaming algo as well.thank you. BR, Mahesh. On Tue, May 3, 2016 at 9:35 AM, Maheshakya Wijewardena <[email protected]> wrote: > Hi Mahesh, > > The earlier error you have mentioned may occur due to the incompatible > Siddhi versions in ML p2-repo and CEP, when you add the p2-repo from > prodcut-ml you built. > Current siddhi version in product-cep is 3.0.6-SNAPSHOT[1], but in ML it's > 3.0.2. > > Can you try changing the siddhi.version in carbon-ml/pom.xml to > 3.0.6-SNAPSHOT, build carbon-ml, then build product-ml again. After this, > add p2-repo as a local repository again to fresh CEP pack and try it out. > > Best regards. > > On Mon, May 2, 2016 at 7:02 PM, Mahesh Dananjaya < > [email protected]> wrote: > >> Hi Maheshakya, >> now i remotely debug the CEP extension for ML Prediction. What i did was, >> i have all the pre-build version of CEP and ML. Therefore i used that built >> CEP and did the same thing that i was doing with the source code. I think >> the only change i did was install those packages from remote p2 repo. This >> was work fine and i debugged the carbon-ml >> org.wso2.carbon.ml.siddhi.extension as described in the [1]. So now i have >> to try same thing with the build by source content.thank you. >> >> [1] >> https://docs.wso2.com/display/ML110/WSO2+CEP+Extension+for+ML+Predictions#WSO2CEPExtensionforMLPredictions-Siddhisyntaxfortheextension >> >> BR, >> Mahesh >> >> On Mon, Apr 25, 2016 at 5:49 PM, Maheshakya Wijewardena < >> [email protected]> wrote: >> >>> Hi Mahesh, >>> >>> Congratulations and welcome to GSoC 2016. You did a great job in >>> preparing the proposal. Now it's time to dig deep and get started with the >>> project. >>> >>> First of all you need to familiarize with the code base. We have agreed >>> to implement this with CEP event streams. We already have a CEP extension >>> for predictions [1][2]. Go through this implementation and familiarize your >>> self with that. You need to understand how: >>> >>> 1. Even streams are consumed >>> 2. predictions are made from individual event >>> 3. Results are sent back >>> >>> Get WSO2 ML and CEP sources (You may use latest released version of CEP) >>> and build the products. Get both carbon-ml[3] and product-ml[4] masters and >>> create new branches for your work from masters. >>> >>> After you build the products, you may need to do remote debugging[5] to >>> understand the flow. So please follow an example of real time prediction >>> with ML with debugging and get some idea. The component you need to debug >>> is org.wso2.carbon.ml.siddhi.extension. >>> >>> Next tasks would be implementing online learning algorithms in plain >>> java with spark ml lib and integrating those to ML. We also need to come up >>> with a proper and detailed architecture to employ those algorithms in ML. >>> Getting familiar with the aforementioned sections would give you some >>> insight on how this should be implemented. >>> >>> So please try to get a quick grasp then you can start the >>> implementation. Let us know if you have any questions or you get stuck >>> somewhere. >>> >>> Also, please always add WSO2 developer's list as well when you >>> communicate with us regarding the project so that you can get opinions and >>> feedback from others as well. >>> >>> Best regards. >>> >>> [1] >>> https://docs.wso2.com/display/ML110/WSO2+CEP+Extension+for+ML+Predictions#WSO2CEPExtensionforMLPredictions-Siddhisyntaxfortheextension >>> >>> [2] >>> https://github.com/wso2/carbon-ml/tree/master/components/extensions/org.wso2.carbon.ml.siddhi.extension >>> >>> [3] https://github.com/wso2/carbon-ml >>> >>> [4] https://github.com/wso2/product-ml >>> >>> [5] https://dzone.com/articles/how-debug-wso2-carbon-kernel >>> >>> >>> On Mon, Apr 25, 2016 at 3:33 PM, Mahesh Dananjaya < >>> [email protected]> wrote: >>> >>>> Hi, >>>> thank you for accepting my GSOC 2016 proposal and i am looking forward >>>> for the further instruction and project continuation. thank you very much. >>>> regards, >>>> Mahesh. >>>> >>>> -- >>> Pruthuvi Maheshakya Wijewardena >>> [email protected] >>> +94711228855 >>> >>> >>> >> > > > -- > Pruthuvi Maheshakya Wijewardena > [email protected] > +94711228855 > > >
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