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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