Hi, I'm working on the project proposal and there were several questions emerged as follows,
1. In offline machine learning we normally preprocess data by doing operations such as *scaling*, before training the model. So in the streaming algorithm is there any way to do that? 2. Does this algorithms we are going to implement should support *non numeric* input such as text data? 3. If it's so, do we need to implement a *word2vec* model to convert inputs into numeric vectors? 4. If our streaming algorithms supports sentiment analysis on the Social Networks, how are we going to address this problem with streaming data? I researched about this matter and found some approach such as *Modified Balanced Winnow *for streaming algorithms instead of batch mode learning approach. http://file.scirp.org/pdf/JDAIP_2014053015541008.pdf I appreciate your opinion about this problems and it would be very helpful in creating the proposal for me. Thanks and Regards, *Kasun Bandara* Faculty of Information Technology, University of Moratuwa 0715787004 | kasun...@gmail.com <http://www.linkedin.com/in/kasunweerakoon> <http://github.com/KasunWeerakoon> <http://devkasun.blogspot.com/> On Thu, Mar 23, 2017 at 11:19 AM, Kasun Weerakoon <kasun...@gmail.com> wrote: > Hi, > > I started working on the project proposal as you mentioned and came up > with a sample perceptron classifier algorithm. > > Please find the github repo in following link - https://github.com/ > KasunWeerakoon/GSoC_WSO2 > > It would be great if you can provide me some feedback about it. > > Thanks and regards, > > On Wed, 15 Mar 2017, 07:25 Upul Bandara, <u...@wso2.com> wrote: > >> Hi Kasun, >> >> Sounds good. Also, please start working on the project proposal as well. >> The proposal should be included following high-level sections and please >> feel free to add sub-sections as needed. >> >> 1. Description >> 2. Deliverables >> 3. Timeline >> 4. Implementation >> >> >> Thanks, >> Upul >> >> On Tue, Mar 14, 2017 at 9:54 AM, Kasun Weerakoon <kasun...@gmail.com> >> wrote: >> >> Hi, >> >> Sorry for being late to communicate my progress with you, because of my >> academic works. From now on I will be able to work on this project with my >> full potential. >> >> I went through the CEP quick start guide and created event flow, >> received events via HTTP transport, processed events with an execution plan >> and published events to dashboard successfully. >> >> I also went through the Apache SAMOA getting start guide and did some >> tutorials. >> >> I'm currently reading Chapter 12 of the Mining of Massive Datasets book >> as you mentioned and hope your guidance to carry out the work. >> >> Thanks and Regards, >> >> *Kasun Bandara* >> Faculty of Information Technology, University of Moratuwa >> 0715787004 | kasun...@gmail.com >> <http://www.linkedin.com/in/kasunweerakoon> >> <http://github.com/KasunWeerakoon> <http://devkasun.blogspot.com/> >> >> On Tue, Feb 28, 2017 at 12:06 PM, Kasun Weerakoon <kasun...@gmail.com> >> wrote: >> >> Hi, >> >> According to the rules mentioned, I think I'm eligible to the program. >> >> Thanks and Regards, >> >> *Kasun Bandara* >> Faculty of Information Technology, University of Moratuwa >> 0715787004 | kasun...@gmail.com >> <http://www.linkedin.com/in/kasunweerakoon> >> <http://github.com/KasunWeerakoon> <http://devkasun.blogspot.com/> >> >> On Tue, Feb 28, 2017 at 10:59 AM, Upul Bandara <u...@wso2.com> wrote: >> >> Hi Kasun, >> >> Great! >> Also, please verify your eligibility as per the GSoC rules: >> https://summerofcode.withgoogle.com/rules/ >> >> Thanks, >> Upul >> >> On Tue, Feb 21, 2017 at 9:52 AM, Kasun Weerakoon <kasun...@gmail.com> >> wrote: >> >> Hi Upul, >> >> Thanks you for your reply. I'll go through above mentioned guides and get >> back to you later. >> >> Regards, >> Kasun Weerakoon. >> >> On Tue, 21 Feb 2017, 08:39 Upul Bandara, <u...@wso2.com> wrote: >> >> Hi Kasun, >> >> We are glad to see your interest! >> >> The main objective of this project is to develop a real-time machine >> learning toolkit for Siddhi [1]. Siddhi CEP is a lightweight, easy-to-use >> Open Source Complex Event Processing Engine (CEP) released as a Java >> Library under Apache Software License v2.0. The readme page of the Siddhi's >> Github repository contains a good overview of the Siddhi library. Also, >> SiddhiQL Guide [2] will be helpful you to understand Siddhi Query Language. >> >> Most probably, we will be writing this toolkit as a Siddhi extension. >> Therefore, please go through Siddhi Extension Guide [3] to get a quick >> overview regarding how to write Siddhi extensions. >> >> In addition to that, if you are not familiar with general machine >> learning concepts, I think Chapter 12 of the Mining of Massive Datasets >> book (link is provided in the GSco project page) will be really helpful. >> Also, if you have some free time please look at other streaming machine >> learning libraries such as Apache Samoa[4]. >> >> Please go through these Siddhi/ML tutorials/guides. They will be helpful >> when it comes to writing your project proposal. >> >> Thanks, >> Upul >> >> [1]. https://github.com/wso2/siddhi >> [2]. https://docs.wso2.com/display/CEP420/SiddhiQL+Guide+3.1 >> [3] https://docs.wso2.com/display/CEP420/Writing+Extensions+to+Siddhi >> [4] https://samoa.incubator.apache.org/ >> >> On Mon, Feb 20, 2017 at 7:00 PM, Kasun Weerakoon <kasun...@gmail.com> >> wrote: >> >> Hi all, >> >> I'm Kasun Weerakoon, final year undergraduate of University of Moratuwa, >> Sri Lanka. I'm interested about above mentioned project idea as I'm >> passionate about machine learning and deep learning techniques. I have used >> ML in my final year project and have followed the Coursera machine learning >> course by Stanford University as well as a ML course module in the >> university. I've recently participated to the Deep Learning meetup held in >> your organization. I use Java as my major programming language and >> currently I'm following tutorials on Siddhi. I believe I'm a good >> candidate for this project and hope your guidance for this project. >> >> Regards, >> Kasun Weerakoon. >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> >> >> >> -- >> Upul Bandara, >> Mob: +94 715 468 345 <+94%2071%20546%208345>. >> >> >> >> >> -- >> Upul Bandara, >> Associate Technical Lead, WSO2, Inc., >> Mob: +94 715 468 345 <071%20546%208345>. >> >> >> >> >> >> >> -- >> Upul Bandara, >> Associate Technical Lead, WSO2, Inc., >> Mob: +94 715 468 345 <+94%2071%20546%208345>. >> >
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