Hi Nirmal, I added the details of the new algorithm to the machine-learner.xml. But the UI doesn't show the new algorithm to select when creating an analysis. What would be the reason? Any idea how to fix it?
On 6 July 2015 at 12:17, Madawa Soysa <madawa...@cse.mrt.ac.lk> wrote: > Hi Nirmal, > > Thanks for the link. I will check it. > > On 6 July 2015 at 07:27, Nirmal Fernando <nir...@wso2.com> wrote: > >> Hi Madawa, >> >> Please check this presentation >> https://spark-summit.org/2015/events/a-more-scalable-way-of-making-recommendations-with-mllib/ >> >> On Thu, Jul 2, 2015 at 9:22 AM, Nirmal Fernando <nir...@wso2.com> wrote: >> >>> Thanks Madawa. >>> >>> On Wed, Jul 1, 2015 at 11:46 PM, Madawa Soysa <madawa...@cse.mrt.ac.lk> >>> wrote: >>> >>>> Hi Nirmal, >>>> >>>> I have done following work so far in the project. >>>> >>>> - Implemented the recommendation algorithm using java and spark. A >>>> sample source code is hosted at [1] >>>> <https://github.com/madawas/spark-recommendation> >>>> >>>> - Researched on *inferring a rating through implicit feedback data*, >>>> collaborative filtering with implicit feedback data and using existing >>>> functions on spark to work with implicit data and recommending. >>>> After reading several papers and documents, I decided to use *weighted >>>> average of product page views and purchases* as the inferred >>>> observation as the preference value. >>>> >>>> - Started integrating the algorithms to carbon-ml. [2] >>>> <https://github.com/madawas/carbon-ml/tree/recommendation> >>>> >>>> [1] - https://github.com/madawas/spark-recommendation >>>> [2] - https://github.com/madawas/carbon-ml/tree/recommendation >>>> >>>> >>>> Regards, >>>> Madawa >>>> >>>> On 1 July 2015 at 22:25, Nirmal Fernando <nir...@wso2.com> wrote: >>>> >>>>> Hi Madawa, >>>>> >>>>> Please send the current status/work carried out of the project, that >>>>> will help us to set the future goals. >>>>> >>>>> On Fri, Jun 26, 2015 at 12:09 PM, Madawa Soysa < >>>>> madawa...@cse.mrt.ac.lk> wrote: >>>>> >>>>>> Sure, let's meet next week. >>>>>> >>>>>> On 25 June 2015 at 14:44, Srinath Perera <srin...@wso2.com> wrote: >>>>>> >>>>>>> Madawa, sorry for being late to respond. Lets planning to meet on >>>>>>> week of july 07 ( I am traveling). Meet Nirmal before if needed. >>>>>>> >>>>>>> --Srinath >>>>>>> >>>>>>> On Mon, Jun 22, 2015 at 9:26 AM, Madawa Soysa < >>>>>>> madawa...@cse.mrt.ac.lk> wrote: >>>>>>> >>>>>>>> I have lectures in Wednesday morning till 12.15. I'll be free after >>>>>>>> that. >>>>>>>> >>>>>>>> On 22 June 2015 at 09:24, Srinath Perera <srin...@wso2.com> wrote: >>>>>>>> >>>>>>>>> Can we meet Wednesday 10.30 at WSO2 Trace office? >>>>>>>>> >>>>>>>>> On Mon, Jun 22, 2015 at 9:10 AM, Nirmal Fernando <nir...@wso2.com> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Mon, Jun 22, 2015 at 9:07 AM, Madawa Soysa < >>>>>>>>>> madawa...@cse.mrt.ac.lk> wrote: >>>>>>>>>> >>>>>>>>>>> Hi, >>>>>>>>>>> >>>>>>>>>>> In this week I have researched on collaborative filtering with >>>>>>>>>>> implicit feedback data (i.e session data and user behavior). I have >>>>>>>>>>> followed [1, 2] on this. Even though these papers provide a >>>>>>>>>>> solution we >>>>>>>>>>> cannot use them since we cannot use the current implementation in >>>>>>>>>>> Spark >>>>>>>>>>> with these. >>>>>>>>>>> >>>>>>>>>>> Also I researched on the possibility of inferring a rating using >>>>>>>>>>> the session data and create a new data set and push to spark, but >>>>>>>>>>> almost >>>>>>>>>>> all the solutions are domain specific. Since the preferences are >>>>>>>>>>> dependent >>>>>>>>>>> on item attributes. >>>>>>>>>>> >>>>>>>>>>> How should I proceed? Since I have finished implementing the >>>>>>>>>>> generic recommendation algorithm I can integrate this with ML with >>>>>>>>>>> a slight >>>>>>>>>>> design change. Can we have a discussion on this? >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> +1, let's discuss the issue in detail. >>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Thanks, >>>>>>>>>>> Madawa >>>>>>>>>>> >>>>>>>>>>> [1] - >>>>>>>>>>> https://drive.google.com/file/d/0B5EB-AEf-NyPOHBPRWpRM3hvejA/view?usp=sharing >>>>>>>>>>> [2] - >>>>>>>>>>> https://drive.google.com/file/d/0B5EB-AEf-NyPbkVUV2NqZ3R5b0U/view?usp=sharing >>>>>>>>>>> >>>>>>>>>>> On 16 June 2015 at 12:00, Madawa Soysa <madawa...@cse.mrt.ac.lk> >>>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>>> Hi, >>>>>>>>>>>> >>>>>>>>>>>> I have developed an sample application to generate >>>>>>>>>>>> recommendations using Apache Spark MLlib and Java. Project source >>>>>>>>>>>> code can >>>>>>>>>>>> be found in GitHub[1] >>>>>>>>>>>> <https://github.com/madawas/spark-recommendation>. Output can >>>>>>>>>>>> be taken in any format and in the current app, I'm printing the >>>>>>>>>>>> output to >>>>>>>>>>>> the console. The data set used can be found here[2] >>>>>>>>>>>> <https://drive.google.com/open?id=0B5EB-AEf-NyPflRteEhzNmxFOGpROEFNbWJRa0VTcU5MeEg5WVcya1JIbGM5LVhrU3VXNTQ&authuser=0>. >>>>>>>>>>>> Please look in to this and provide feedback. >>>>>>>>>>>> >>>>>>>>>>>> Next I'm going to modify the application to read data from >>>>>>>>>>>> implicit data (page views, likes, time spent on page) and infer a >>>>>>>>>>>> rating. >>>>>>>>>>>> I'm referring to [3] >>>>>>>>>>>> <https://drive.google.com/open?id=0B5EB-AEf-NyPOHBPRWpRM3hvejA&authuser=0> >>>>>>>>>>>> on this. >>>>>>>>>>>> >>>>>>>>>>>> Also is there any idea on how to extract data from websites? >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> [1] - https://github.com/madawas/spark-recommendation >>>>>>>>>>>> [2] - >>>>>>>>>>>> https://drive.google.com/open?id=0B5EB-AEf-NyPflRteEhzNmxFOGpROEFNbWJRa0VTcU5MeEg5WVcya1JIbGM5LVhrU3VXNTQ&authuser=0 >>>>>>>>>>>> [3] - >>>>>>>>>>>> https://drive.google.com/open?id=0B5EB-AEf-NyPOHBPRWpRM3hvejA&authuser=0 >>>>>>>>>>>> >>>>>>>>>>>> Thanks, >>>>>>>>>>>> Madawa. >>>>>>>>>>>> >>>>>>>>>>>> On 5 June 2015 at 15:27, Madawa Soysa <madawa...@cse.mrt.ac.lk> >>>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> Hi, >>>>>>>>>>>>> >>>>>>>>>>>>> Had an initial meeting with the mentors about the $subject and >>>>>>>>>>>>> discussed following matters. >>>>>>>>>>>>> >>>>>>>>>>>>> - Data format to be consider in the project >>>>>>>>>>>>> - Re-Modeling implicit data (mouse clicks, page views) >>>>>>>>>>>>> that can be extracted from websites to explicit rating scheme. >>>>>>>>>>>>> - publishing data to DAS and connecting ML with DAS. >>>>>>>>>>>>> >>>>>>>>>>>>> Currently I'm developing a sample personalized recommend >>>>>>>>>>>>> system to test how Apache Spark uses data and how it generates >>>>>>>>>>>>> the output >>>>>>>>>>>>> model. >>>>>>>>>>>>> >>>>>>>>>>>>> Thanks, >>>>>>>>>>>>> Madawa >>>>>>>>>>>>> >>>>>>>>>>>>> On 5 June 2015 at 11:22, Nirmal Fernando <nir...@wso2.com> >>>>>>>>>>>>> wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> Please also send an update on the meeting to dev@ >>>>>>>>>>>>>> >>>>>>>>>>>>>> On Fri, Jun 5, 2015 at 11:19 AM, Nirmal Fernando < >>>>>>>>>>>>>> nir...@wso2.com> wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> https://docs.wso2.com/display/ML100/Integration+with+WSO2+Data+Analytics+Server >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> On Thu, Jun 4, 2015 at 3:48 PM, Madawa Soysa < >>>>>>>>>>>>>>> madawa...@cse.mrt.ac.lk> wrote: >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> OK. Thanks. I will be there. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On 4 June 2015 at 14:55, Nirmal Fernando <nir...@wso2.com> >>>>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> great.. confirmed then. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> On Thu, Jun 4, 2015 at 2:47 PM, Madawa Soysa < >>>>>>>>>>>>>>>>> madawa...@cse.mrt.ac.lk> wrote: >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Yes. Fine with 11 a.m. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> On 4 June 2015 at 14:00, Nirmal Fernando <nir...@wso2.com >>>>>>>>>>>>>>>>>> > wrote: >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> 11am ? >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> On Thu, Jun 4, 2015 at 1:23 PM, Madawa Soysa < >>>>>>>>>>>>>>>>>>> madawa...@cse.mrt.ac.lk> wrote: >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> I'm free in the morning. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> On 4 June 2015 at 10:52, Nirmal Fernando < >>>>>>>>>>>>>>>>>>>> nir...@wso2.com> wrote: >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> You are free tomorrow? >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> On Thu, Jun 4, 2015 at 10:51 AM, Nirmal Fernando < >>>>>>>>>>>>>>>>>>>>> nir...@wso2.com> wrote: >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Ok thanks. I'll send you an invite offline. >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> On Wed, Jun 3, 2015 at 9:44 PM, Madawa Soysa < >>>>>>>>>>>>>>>>>>>>>> madawa...@cse.mrt.ac.lk> wrote: >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Hi Nirmal, >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> I have been playing with the Apache Spark MLlib >>>>>>>>>>>>>>>>>>>>>>> functions and currently implementing a sample >>>>>>>>>>>>>>>>>>>>>>> recommendation algorithm >>>>>>>>>>>>>>>>>>>>>>> using collaborative filtering. I would like to have a >>>>>>>>>>>>>>>>>>>>>>> meeting as soon as >>>>>>>>>>>>>>>>>>>>>>> possible before starting to implement the actual >>>>>>>>>>>>>>>>>>>>>>> component about the >>>>>>>>>>>>>>>>>>>>>>> workflow and integration details. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Thanks, >>>>>>>>>>>>>>>>>>>>>>> Madawa. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> On 3 June 2015 at 08:30, Nirmal Fernando < >>>>>>>>>>>>>>>>>>>>>>> nir...@wso2.com> wrote: >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Hi Madawa, >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Please send an update on your work thus far. >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> On Sun, May 10, 2015 at 2:23 PM, Nirmal Fernando < >>>>>>>>>>>>>>>>>>>>>>>> nir...@wso2.com> wrote: >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Hi Madawa, >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Welcome to GSoC 15' ! As the first step, please >>>>>>>>>>>>>>>>>>>>>>>>> start exploring recommendation algorithms of Spark >>>>>>>>>>>>>>>>>>>>>>>>> (v1.3) MLLib and we >>>>>>>>>>>>>>>>>>>>>>>>> would like to see a list of supported algorithms and >>>>>>>>>>>>>>>>>>>>>>>>> some information on >>>>>>>>>>>>>>>>>>>>>>>>> each of those. >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> On Wed, May 6, 2015 at 9:31 AM, Madawa Soysa < >>>>>>>>>>>>>>>>>>>>>>>>> madawa...@cse.mrt.ac.lk> wrote: >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Hi Mentors, >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> First of all thanks for selecting my proposal on >>>>>>>>>>>>>>>>>>>>>>>>>> $subject . Even though coding in GSoC starts on 25th >>>>>>>>>>>>>>>>>>>>>>>>>> May, I would like to >>>>>>>>>>>>>>>>>>>>>>>>>> have a discussion with mentors and start >>>>>>>>>>>>>>>>>>>>>>>>>> implementing as soon as possible. >>>>>>>>>>>>>>>>>>>>>>>>>> It would be great if you can review the proposal and >>>>>>>>>>>>>>>>>>>>>>>>>> provide feedback. >>>>>>>>>>>>>>>>>>>>>>>>>> Previous mail thread attached at [1] >>>>>>>>>>>>>>>>>>>>>>>>>> <http://wso2.markmail.org/search/%5BDev%5D+%5BGSoC-2015%5D+Proposal+11:+Recommendation+Solution+for+WSO2+Machine+Learner+from:%22Madawa+Soysa%22> >>>>>>>>>>>>>>>>>>>>>>>>>> . >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> [1] >>>>>>>>>>>>>>>>>>>>>>>>>> - >>>>>>>>>>>>>>>>>>>>>>>>>> http://wso2.markmail.org/search/%5BDev%5D+%5BGSoC-2015%5D+Proposal+11:+Recommendation+Solution+for+WSO2+Machine+Learner+from:%22Madawa+Soysa%22 >>>>>>>>>>>>>>>>>>>>>>>>>> <http://wso2.markmail.org/search/%5BDev%5D+%5BGSoC-2015%5D+Proposal+11:+Recommendation+Solution+for+WSO2+Machine+Learner+from:%22Madawa+Soysa%22> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Thanks, >>>>>>>>>>>>>>>>>>>>>>>>>> Madawa >>>>>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Undergraduate, >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Department of Computer Science and Engineering, >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Chairman, >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>>>>>>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>>> Mobile: +94 75 812 0726 | Email: >>>>>>>>>>>>>>>>>>>>>>>>>> madawa...@cse.mrt.ac.lk >>>>>>>>>>>>>>>>>>>>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> >>>>>>>>>>>>>>>>>>>>>>>>>> | Twitter <https://twitter.com/madawa_rc> | >>>>>>>>>>>>>>>>>>>>>>>>>> Tumblr <http://madawas.tumblr.com/> >>>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Thanks & regards, >>>>>>>>>>>>>>>>>>>>>>>>> Nirmal >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> Associate Technical Lead - Data Technologies Team, >>>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc. >>>>>>>>>>>>>>>>>>>>>>>>> Mobile: +94715779733 >>>>>>>>>>>>>>>>>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Thanks & regards, >>>>>>>>>>>>>>>>>>>>>>>> Nirmal >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> Associate Technical Lead - Data Technologies Team, >>>>>>>>>>>>>>>>>>>>>>>> WSO2 Inc. >>>>>>>>>>>>>>>>>>>>>>>> Mobile: +94715779733 >>>>>>>>>>>>>>>>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Undergraduate, >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Department of Computer Science and Engineering, >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Chairman, >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>>>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>>> Mobile: +94 75 812 0726 | Email: >>>>>>>>>>>>>>>>>>>>>>> madawa...@cse.mrt.ac.lk >>>>>>>>>>>>>>>>>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | >>>>>>>>>>>>>>>>>>>>>>> Twitter <https://twitter.com/madawa_rc> | Tumblr >>>>>>>>>>>>>>>>>>>>>>> <http://madawas.tumblr.com/> >>>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Thanks & regards, >>>>>>>>>>>>>>>>>>>>>> Nirmal >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> Associate Technical Lead - Data Technologies Team, >>>>>>>>>>>>>>>>>>>>>> WSO2 Inc. >>>>>>>>>>>>>>>>>>>>>> Mobile: +94715779733 >>>>>>>>>>>>>>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Thanks & regards, >>>>>>>>>>>>>>>>>>>>> Nirmal >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> Associate Technical Lead - Data Technologies Team, >>>>>>>>>>>>>>>>>>>>> WSO2 Inc. >>>>>>>>>>>>>>>>>>>>> Mobile: +94715779733 >>>>>>>>>>>>>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Undergraduate, >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Department of Computer Science and Engineering, >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Chairman, >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>>> Mobile: +94 75 812 0726 | Email: >>>>>>>>>>>>>>>>>>>> madawa...@cse.mrt.ac.lk >>>>>>>>>>>>>>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | >>>>>>>>>>>>>>>>>>>> Twitter <https://twitter.com/madawa_rc> | Tumblr >>>>>>>>>>>>>>>>>>>> <http://madawas.tumblr.com/> >>>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Thanks & regards, >>>>>>>>>>>>>>>>>>> Nirmal >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> Associate Technical Lead - Data Technologies Team, WSO2 >>>>>>>>>>>>>>>>>>> Inc. >>>>>>>>>>>>>>>>>>> Mobile: +94715779733 >>>>>>>>>>>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Undergraduate, >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Department of Computer Science and Engineering, >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Chairman, >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>>> Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk >>>>>>>>>>>>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | >>>>>>>>>>>>>>>>>> Twitter <https://twitter.com/madawa_rc> | Tumblr >>>>>>>>>>>>>>>>>> <http://madawas.tumblr.com/> >>>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Thanks & regards, >>>>>>>>>>>>>>>>> Nirmal >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> Associate Technical Lead - Data Technologies Team, WSO2 >>>>>>>>>>>>>>>>> Inc. >>>>>>>>>>>>>>>>> Mobile: +94715779733 >>>>>>>>>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Undergraduate, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Department of Computer Science and Engineering, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Chairman, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk >>>>>>>>>>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter >>>>>>>>>>>>>>>> <https://twitter.com/madawa_rc> | Tumblr >>>>>>>>>>>>>>>> <http://madawas.tumblr.com/> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> -- >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thanks & regards, >>>>>>>>>>>>>>> Nirmal >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >>>>>>>>>>>>>>> Mobile: +94715779733 >>>>>>>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> -- >>>>>>>>>>>>>> >>>>>>>>>>>>>> Thanks & regards, >>>>>>>>>>>>>> Nirmal >>>>>>>>>>>>>> >>>>>>>>>>>>>> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >>>>>>>>>>>>>> Mobile: +94715779733 >>>>>>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> -- >>>>>>>>>>>>> >>>>>>>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>>>>>>> >>>>>>>>>>>>> Undergraduate, >>>>>>>>>>>>> >>>>>>>>>>>>> Department of Computer Science and Engineering, >>>>>>>>>>>>> >>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Chairman, >>>>>>>>>>>>> >>>>>>>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk >>>>>>>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter >>>>>>>>>>>>> <https://twitter.com/madawa_rc> | Tumblr >>>>>>>>>>>>> <http://madawas.tumblr.com/> >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> -- >>>>>>>>>>>> >>>>>>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>>>>>> >>>>>>>>>>>> Undergraduate, >>>>>>>>>>>> >>>>>>>>>>>> Department of Computer Science and Engineering, >>>>>>>>>>>> >>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Chairman, >>>>>>>>>>>> >>>>>>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>>>>>> University of Moratuwa. >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk >>>>>>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter >>>>>>>>>>>> <https://twitter.com/madawa_rc> | Tumblr >>>>>>>>>>>> <http://madawas.tumblr.com/> >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> -- >>>>>>>>>>> >>>>>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>>>>> >>>>>>>>>>> Undergraduate, >>>>>>>>>>> >>>>>>>>>>> Department of Computer Science and Engineering, >>>>>>>>>>> >>>>>>>>>>> University of Moratuwa. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Chairman, >>>>>>>>>>> >>>>>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>>>>> University of Moratuwa. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk >>>>>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter >>>>>>>>>>> <https://twitter.com/madawa_rc> | Tumblr >>>>>>>>>>> <http://madawas.tumblr.com/> >>>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> >>>>>>>>>> Thanks & regards, >>>>>>>>>> Nirmal >>>>>>>>>> >>>>>>>>>> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >>>>>>>>>> Mobile: +94715779733 >>>>>>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> -- >>>>>>>>> ============================ >>>>>>>>> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera >>>>>>>>> Site: http://people.apache.org/~hemapani/ >>>>>>>>> Photos: http://www.flickr.com/photos/hemapani/ >>>>>>>>> Phone: 0772360902 >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> >>>>>>>> *_________________________________**Madawa Soysa* >>>>>>>> >>>>>>>> Undergraduate, >>>>>>>> >>>>>>>> Department of Computer Science and Engineering, >>>>>>>> >>>>>>>> University of Moratuwa. >>>>>>>> >>>>>>>> >>>>>>>> Chairman, >>>>>>>> >>>>>>>> IEEE Computer Society Student Chapter, >>>>>>>> University of Moratuwa. >>>>>>>> >>>>>>>> >>>>>>>> Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk >>>>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter >>>>>>>> <https://twitter.com/madawa_rc> | Tumblr >>>>>>>> <http://madawas.tumblr.com/> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> ============================ >>>>>>> Blog: http://srinathsview.blogspot.com twitter:@srinath_perera >>>>>>> Site: http://people.apache.org/~hemapani/ >>>>>>> Photos: http://www.flickr.com/photos/hemapani/ >>>>>>> Phone: 0772360902 >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> *_________________________________**Madawa Soysa* >>>>>> >>>>>> Undergraduate, >>>>>> >>>>>> Department of Computer Science and Engineering, >>>>>> >>>>>> University of Moratuwa. >>>>>> >>>>>> >>>>>> Chairman, >>>>>> >>>>>> IEEE Computer Society Student Chapter, >>>>>> University of Moratuwa. >>>>>> >>>>>> >>>>>> Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk >>>>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter >>>>>> <https://twitter.com/madawa_rc> | Tumblr <http://madawas.tumblr.com/> >>>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> Thanks & regards, >>>>> Nirmal >>>>> >>>>> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >>>>> Mobile: +94715779733 >>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> >>>> *_________________________________**Madawa Soysa* >>>> >>>> Undergraduate, >>>> >>>> Department of Computer Science and Engineering, >>>> >>>> University of Moratuwa. >>>> >>>> >>>> Chairman, >>>> >>>> IEEE Computer Society Student Chapter, >>>> University of Moratuwa. >>>> >>>> >>>> Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk >>>> LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter >>>> <https://twitter.com/madawa_rc> | Tumblr <http://madawas.tumblr.com/> >>>> >>> >>> >>> >>> -- >>> >>> Thanks & regards, >>> Nirmal >>> >>> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >>> Mobile: +94715779733 >>> Blog: http://nirmalfdo.blogspot.com/ >>> >>> >>> >> >> >> -- >> >> Thanks & regards, >> Nirmal >> >> Associate Technical Lead - Data Technologies Team, WSO2 Inc. >> Mobile: +94715779733 >> Blog: http://nirmalfdo.blogspot.com/ >> >> >> > > > -- > > *_________________________________**Madawa Soysa* > > Undergraduate, > > Department of Computer Science and Engineering, > > University of Moratuwa. > > > Chairman, > > IEEE Computer Society Student Chapter, > University of Moratuwa. > > > Mobile: +94 75 812 0726 | Email: madawa...@cse.mrt.ac.lk > LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter > <https://twitter.com/madawa_rc> | Tumblr <http://madawas.tumblr.com/> > -- *_________________________________**Madawa Soysa* Undergraduate, Department of Computer Science and Engineering, University of Moratuwa. Mobile: +94 71 461 6050 <%2B94%2075%20812%200726> | Email: madawa...@cse.mrt.ac.lk LinkedIn <http://lk.linkedin.com/in/madawasoysa> | Twitter <https://twitter.com/madawa_rc> | Tumblr <http://madawas.tumblr.com/>
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