Is there any documentation or resources to help understand the available runtime configuration options for the OPF? Specifically, I'm not clear on the inference types etc.
On Sun, Nov 24, 2013 at 12:04 PM, 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 > >
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