Hey Aaron & Mark, For what it's worth, I found this email from Subutai's useful<http://lists.numenta.org/pipermail/nupic_lists.numenta.org/2013-November/002152.html>, where he breaks down the three main areas of the API. Once I decided that the OPF wasn't the way I wanted to go, I used hello_tp.py<https://github.com/numenta/nupic/blob/master/examples/tp/hello_tp.py>to get me started.
Tom On Wed, Dec 4, 2013 at 10:20 AM, Doug King <[email protected]> wrote: > Apologies, the post for FFT audio spectrum encoder was from Thomas > Macrina with the title: Posting an Example & Starting Point for Building > a Network > > > On Sun, Nov 24, 2013 at 10:04 AM, Doug King <[email protected]> wrote: > >> Hi Mark and Aaron, and welcome to the NuPic community. >> >> I few tips/pointers: >> >> - hierarchy: we are not doing this yet, NuPic is working with one region >> for now. >> >> - sensible defaults and components: >> https://github.com/numenta/nupic/wiki/Running-Swarms will explain some >> of this. If you use the tool-set that we call OPF (Online Prediction >> Framework) you will be able to run a swarm that should optimize for you. >> >> - music analysis: a couple of things you might be interested in. And >> impressive first hackathon demo was note prediction for a song. This was >> based on midi sequence of notes for training. Timing was not predicted or >> accounted for, only the sequence, but it was still impressive. >> >> - audio analysis: converting raw audio waveform via FFT into a spectrum >> and convert the frequency scalar values. Your in luck - Stewart just posted >> yesterday on this list a simple python file that does this I think. >> >> I find a large portion of software engineers have a fascination with >> music and sound recording and production, myself included. I expect there >> will be quite a bit of interest in music, speech and audio applications of >> NuPic. >> >> -Doug >> >> >> On Sun, Nov 24, 2013 at 7:59 AM, Mark Wilson <[email protected]> wrote: >> >>> I'm also a lurker and also interested in signal processing (not music, >>> but probably near enough). >>> >>> I'm a bit overwhelmed by lots of information about what all the >>> different parts of the Nupic system do. I have read the CLA Whitepaper and >>> have a bit of a grasp on the concepts. What I am having difficulty with is >>> bridging the gap between that and the signal I would like to infer and >>> predict. >>> >>> Can some one help outline what steps should be taken to set up a >>> "suitable" HTM? Things I'm thinking about: >>> >>> - HTM regions and hierarchy >>> - Which Nupic libraries should be used (OPF, more direct CLA >>> libraries?) >>> - Some sensible defaults for the multitude of tunables. >>> - Maybe there is another project that is similar enough to be used? >>> >>> Any help or suggestions would be great. >>> >>> Thanks >>> >>> Mark >>> >>> >>> On 14 November 2013 14:07, Aaron Zimmerman >>> <[email protected]>wrote: >>> >>>> Hi all, >>>> >>>> I’ve been a lurker for a while, excited to try my hand at some CLA >>>> applications, especially toward music analysis and creation. >>>> >>>> Is there any documentation of the different types of inferences and the >>>> requirements to use them? >>>> >>>> The hot gym example uses “TemporalMultiStep”. While I can infer some >>>> meaning from the name, it isn’t clear to me what the technical difference >>>> is between this and other. >>>> >>>> >>>> Thanks, >>>> >>>> Aaron Zimmerman >>>> Platform Engineer >>>> Sprout Social >>>> 773.227.7528 >>>> @apzimmerman <https://twitter.com/apzimmerman> >>>> sproutsocial.com<http://www.google.com/url?q=http%3A%2F%2Fsproutsocial.com%2F&sa=D&sntz=1&usg=AFrqEzcFZhOCY3atDfnGIaMM9Kza3cB4Zw> >>>> >>>> _______________________________________________ >>>> 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
