Hi Marek, Matt started a thread on the topic of reconstruction a few days ago so we can discuss relevant algorithm details there:
http://lists.numenta.org/pipermail/nupic_lists.numenta.org/2014-February/003084.html Definitely put this project on the list if you want to mentor it! Cheers, --Subutai On Tue, Mar 4, 2014 at 2:24 PM, Marek Otahal <[email protected]> wrote: > I would be very interested in mentoring (and having it done in nupic) the > idea of "reconstruction of output top-down back to input", we;ve discussed > this on ML in the past. > Is this thread a good place to discuss it? > There are 2 possibilities: 1/ current (how much working?) "hack" - a > Classifier atop of CLA. 2/ in past said to be existing top-down > reconstruction. (would 2/ be doable)? > > > > On Tue, Mar 4, 2014 at 10:29 PM, Subutai Ahmad <[email protected]>wrote: > >> >> I added a possible project as well, "#7. Demonstrate core properties of >> the SpatialPooler". I think it will be a good one for those interested in >> understanding the algorithms in detail. >> >> --Subutai >> >> >> On Tue, Mar 4, 2014 at 1:08 PM, Marek Otahal <[email protected]>wrote: >> >>> Thanks for the point, Kevin. >>> >>> Added some of the estimates, although it largely depends on background >>> of each applicant (therefore I prefer the Knowledge requirements sections). >>> >>> If Stewart reads this, how would you evaluate difficulty of the >>> "flow-based" NuPIC? >>> >>> Cheers, ~mark >>> >>> >>> On Tue, Mar 4, 2014 at 5:15 PM, Kevin Martin < >>> [email protected]> wrote: >>> >>>> Hi Mark, >>>> Its good to see the GSoC projects listed. Can you specify a difficulty >>>> level for each task as well? I think newcomers would feel more comfortable >>>> that way. >>>> >>>> >>>> >>>> On Tue, Mar 4, 2014 at 5:43 PM, <[email protected]> wrote: >>>> >>>>> Will do! >>>>> >>>>> Sent from my iPhone >>>>> >>>>> On Mar 4, 2014, at 6:20 AM, Kevin Martin <[email protected]> >>>>> wrote: >>>>> >>>>> Hi all, >>>>> >>>>> I have added my ideas to the page. Chirag, its great to know that >>>>> you're interested! Don't forget to list yourself at the 'interested >>>>> parties' space below the idea. >>>>> >>>>> >>>>> >>>>> >>>>> On Sat, Mar 1, 2014 at 1:54 AM, Matthew Taylor <[email protected]>wrote: >>>>> >>>>>> Here's an plan for now, so we can start at least tracking these ideas >>>>>> from Kevin and Aseem more formally... >>>>>> >>>>>> I've updated the SoN Idea List template [1] with fields for >>>>>> "mentors", "proposed by", and "interested parties". Kevin and Aseem, >>>>>> please >>>>>> update this wiki with your proposals, and list yourselves in both the >>>>>> "proposed by" and "interested parties" sections. That we we can track >>>>>> them >>>>>> and pitch them to the rest of the community for mentorship. >>>>>> >>>>>> Thanks! >>>>>> >>>>>> [1] >>>>>> https://github.com/numenta/nupic/wiki/Season-of-NuPIC-2014-Idea-List#wiki-1-idea-template >>>>>> >>>>>> --------- >>>>>> Matt Taylor >>>>>> OS Community Flag-Bearer >>>>>> Numenta >>>>>> >>>>>> >>>>>> On Fri, Feb 28, 2014 at 12:17 PM, Matthew Taylor <[email protected]>wrote: >>>>>> >>>>>>> I don't want to discourage anyone from talking about their SoN ideas >>>>>>> on this list, so apologies if my message to Aseem seemed discouraging, >>>>>>> it's >>>>>>> just that I don't have a way to process them quite yet. Please continue >>>>>>> any >>>>>>> conversations you want to have about potential ideas here on the list >>>>>>> and >>>>>>> I'll figure out how to officially handle them soon. >>>>>>> >>>>>>> Regards, >>>>>>> >>>>>>> --------- >>>>>>> Matt Taylor >>>>>>> OS Community Flag-Bearer >>>>>>> Numenta >>>>>>> >>>>>>> >>>>>>> On Fri, Feb 28, 2014 at 12:14 PM, <[email protected]> wrote: >>>>>>> >>>>>>>> Hi Kevin, >>>>>>>> >>>>>>>> I really like these ideas. Along your second line of >>>>>>>> thought. We can may be trai nupic to play a car racing game? >>>>>>>> >>>>>>>> Chirag >>>>>>>> >>>>>>>> Sent from my iPhone >>>>>>>> >>>>>>>> On Feb 27, 2014, at 2:25 PM, Kevin Martin < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>> Here's my idea, I was planning to implement it for the hackathon. >>>>>>>> I'd really like to implement this : >>>>>>>> >>>>>>>> A multistep prediction can be used to train the computer player in >>>>>>>> a classic pong game. The coordinates of the point where the ball >>>>>>>> strikes >>>>>>>> the boundaries can be encoded and send to nupic. The goal is to >>>>>>>> predict the >>>>>>>> location where the ball will be striking the left/right edges of the >>>>>>>> game >>>>>>>> space. Also, the number of steps n that is required for the ball to >>>>>>>> reach >>>>>>>> an edge will be computed from it. The computer player will have to >>>>>>>> move its >>>>>>>> playing board to this specified position. If the ball arrives at that >>>>>>>> position successfully, then it was a correct prediction and we >>>>>>>> increase the >>>>>>>> permanence values. I know that I am being a bit vague here. I hope I >>>>>>>> can >>>>>>>> put together a slide and share with everyone soon enough. >>>>>>>> >>>>>>>> >>>>>>>> Along similar lines, another idea would be to train nupic with the >>>>>>>> set of arrow keys you press to navigate a vehicle in a racing >>>>>>>> simulation. >>>>>>>> After the user completes the circuits a few times, nupic should be >>>>>>>> able to >>>>>>>> mimic the sequences and thus 'learn' to drive the car. Here, a fail >>>>>>>> case >>>>>>>> would be to hit an obstacle and a pass case would be to not hit an >>>>>>>> obstacle >>>>>>>> for a specified duration of time. >>>>>>>> >>>>>>>> >>>>>>>> On Fri, Feb 28, 2014 at 12:30 AM, Jeff Fohl <[email protected]> wrote: >>>>>>>> >>>>>>>>> I can help with: >>>>>>>>> >>>>>>>>> - tooling work >>>>>>>>> - web content >>>>>>>>> - wiki >>>>>>>>> >>>>>>>>> - Jeff >>>>>>>>> >>>>>>>>> >>>>>>>>> On Thu, Feb 27, 2014 at 10:57 AM, Matthew Taylor <[email protected] >>>>>>>>> > wrote: >>>>>>>>> >>>>>>>>>> Hey all, I am starting to brainstorm about a SoN plan for 2014. >>>>>>>>>> See the wiki: >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> https://github.com/numenta/nupic/wiki/Initial-Season-of-NuPIC-2014-Planning >>>>>>>>>> >>>>>>>>>> Please review and edit if you have any ideas, concerns, etc. I'm >>>>>>>>>> going >>>>>>>>>> to be looking for volunteers for: >>>>>>>>>> >>>>>>>>>> - mentorship >>>>>>>>>> - tooling work for applications and tracking participants / >>>>>>>>>> mentors >>>>>>>>>> (web dev work, mostly) >>>>>>>>>> - web content on numenta.org supporting SoN >>>>>>>>>> - wiki page population for ideas, rules, regulations, etc >>>>>>>>>> >>>>>>>>>> Please respond here if you're interested in helping out. We're >>>>>>>>>> going >>>>>>>>>> to be creating a new idea list specifically for SoN 2014, and >>>>>>>>>> mentors >>>>>>>>>> must be assigned to each idea for them to be accepted. >>>>>>>>>> >>>>>>>>>> This should be fun! Thanks again to Pradeepto for the excellent >>>>>>>>>> suggestion! >>>>>>>>>> >>>>>>>>>> --------- >>>>>>>>>> Matt Taylor >>>>>>>>>> OS Community Flag-Bearer >>>>>>>>>> Numenta >>>>>>>>>> >>>>>>>>>> _______________________________________________ >>>>>>>>>> nupic mailing list >>>>>>>>>> [email protected] >>>>>>>>>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> nupic mailing list >>>>>>>>> [email protected] >>>>>>>>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>>>>>>>> >>>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> nupic mailing list >>>>>>>> [email protected] >>>>>>>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> nupic mailing list >>>>>>>> [email protected] >>>>>>>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> _______________________________________________ >>>>>> nupic mailing list >>>>>> [email protected] >>>>>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>>>>> >>>>>> >>>>> _______________________________________________ >>>>> nupic mailing list >>>>> [email protected] >>>>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>>>> >>>>> >>>>> _______________________________________________ >>>>> nupic mailing list >>>>> [email protected] >>>>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>>>> >>>>> >>>> >>>> _______________________________________________ >>>> nupic mailing list >>>> [email protected] >>>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>>> >>>> >>> >>> >>> -- >>> Marek Otahal :o) >>> >>> _______________________________________________ >>> nupic mailing list >>> [email protected] >>> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >>> >>> >> >> _______________________________________________ >> nupic mailing list >> [email protected] >> http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org >> >> > > > -- > Marek Otahal :o) > > _______________________________________________ > nupic mailing list > [email protected] > http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org > >
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