Upul attach the doc. Sanjiva, I will schedule. On 15 Aug 2014 18:22, "Sanjiva Weerawarana" <[email protected]> wrote:
> Guys this doc is not readable? > > I'd like to brainstorm the overall model of how ML fits to BAM/CEP stuff - > can we schedule another discussion? > > Sanjiva. > > > On Fri, Aug 15, 2014 at 11:39 AM, Srinath Perera <[email protected]> wrote: > >> pls add arch@ >> >> >> On Fri, Aug 15, 2014 at 11:37 AM, Upul Bandara <[email protected]> wrote: >> >>> Hi Srinath, >>> >>> Attached, please find the second version of the WSO2 ML workflow. >>> >>> >>> wso2_ml_workflow_version_2.pdf >>> <https://docs.google.com/a/wso2.com/file/d/0B1KWJ16Pv0V0U3BvcVZuZUR4WE0/edit?usp=drive_web> >>> >>> Regards, >>> Upul >>> >>> >>> On Wed, Aug 13, 2014 at 12:04 PM, Supun Sethunga <[email protected]> >>> wrote: >>> >>>> Hi Anuruddha, >>>> >>>> Usually normalization is just a one technique used for data >>>> transformations in "Preprocessing" step. (Here we have referred to it as >>>> "transformations"). >>>> >>>> And for model selection, for now, its going to be user dependent. Once >>>> we moved to Deep Learning, this can have the option of automating, to find >>>> the best algorithm. >>>> >>>> About the name, eventhough the training of the model is supervised, >>>> here we use some unsupervised techniques as well (e.g. PCA for feature >>>> selection), thus it would be better to keep it general :) >>>> >>>> Thanks, >>>> Supun >>>> >>>> >>>> On Wed, Aug 13, 2014 at 11:35 AM, Anuruddha Premalal < >>>> [email protected]> wrote: >>>> >>>>> Hi Supun, >>>>> >>>>> In a general supervised ML work flow we have to perform feature >>>>> normalization [1] (This stage is after the feature extraction stage). >>>>> This >>>>> step is very important to reduce the convergence time of the training >>>>> algorithm. >>>>> >>>>> How is the model selection going to happen in this approach? is it a >>>>> user input or is it based on a modal selection algorithm? >>>>> >>>>> Since this doesn't cover the unsupervised learning isn't it good to >>>>> name this as supervised ML workflow? >>>>> >>>>> [1] Feature scaling : http://en.wikipedia.org/wiki/Feature_scaling >>>>> >>>>> Regards, >>>>> Anuruddha. >>>>> >>>>> >>>>> >>>>> On Tue, Aug 12, 2014 at 8:55 PM, Supun Sethunga <[email protected]> >>>>> wrote: >>>>> >>>>>> [adding Lochana] >>>>>> >>>>>> >>>>>> On Tue, Aug 12, 2014 at 6:05 PM, Supun Sethunga <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Hi Srinath, >>>>>>> >>>>>>> Attached is a proposed work-flow for the ML design came up by >>>>>>> Lochana, Upul and me. >>>>>>> >>>>>>> Appreciate any comments. >>>>>>> >>>>>>> Regards, >>>>>>> Supun >>>>>>> >>>>>>> -- >>>>>>> *Supun Sethunga* >>>>>>> Software Engineer >>>>>>> WSO2, Inc. >>>>>>> lean | enterprise | middleware >>>>>>> Mobile : +94 716546324 >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> *Supun Sethunga* >>>>>> Software Engineer >>>>>> WSO2, Inc. >>>>>> lean | enterprise | middleware >>>>>> Mobile : +94 716546324 >>>>>> >>>>>> _______________________________________________ >>>>>> Architecture mailing list >>>>>> [email protected] >>>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> *Anuruddha Premalal* >>>>> Software Eng. | WSO2 Inc. >>>>> Mobile : +94710461070 >>>>> Web site : www.regilandvalley.com >>>>> >>>>> >>>>> _______________________________________________ >>>>> Architecture mailing list >>>>> [email protected] >>>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>>> >>>>> >>>> >>>> >>>> -- >>>> *Supun Sethunga* >>>> Software Engineer >>>> WSO2, Inc. >>>> lean | enterprise | middleware >>>> Mobile : +94 716546324 >>>> >>> >>> >>> >>> -- >>> Upul Bandara, >>> Associate Technical Lead, WSO2, Inc., >>> Mob: +94 715 468 345. >>> >> >> >> >> -- >> ============================ >> Director, Research, WSO2 Inc. >> Visiting Faculty, University of Moratuwa >> Member, Apache Software Foundation >> Research Scientist, Lanka Software Foundation >> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera >> Site: http://people.apache.org/~hemapani/ >> Photos: http://www.flickr.com/photos/hemapani/ >> Phone: 0772360902 >> >> _______________________________________________ >> Architecture mailing list >> [email protected] >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > Sanjiva Weerawarana, Ph.D. > Founder, Chairman & CEO; WSO2, Inc.; http://wso2.com/ > email: [email protected]; office: (+1 650 745 4499 | +94 11 214 5345) > x5700; cell: +94 77 787 6880 | +1 408 466 5099; voip: +1 650 265 8311 > blog: http://sanjiva.weerawarana.org/; twitter: @sanjiva > Lean . Enterprise . Middleware >
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