Yes, and there is also a video: https://www.youtube.com/watch?v=KxxHo-FtKRo
--------- Matt Taylor OS Community Flag-Bearer Numenta On Tue, Apr 19, 2016 at 9:14 AM, Yuwei Cui <[email protected]> wrote: > Thanks for sharing this Matt and Mirko. I find the witness complexes > sharing many similarities with the geospatial encoder. The idea is first to > assign a random feature to each location in a metric space, and then define > the SDR for each location by the collection of its neighbors. Chetan's > slides have some good illustration of how geospatial encoder works [1]. > > [1] http://chetansurpur.com/slides/2014/8/5/geospatial-encoder.html#1 > > -- > Yuwei Cui, PhD > > Research Engineer, Numenta Inc. > > > On Tue, Apr 19, 2016 at 8:28 AM, Matthew Taylor <[email protected]> wrote: > >> Hello NuPIC, >> >> I just wanted to point out a new paper sent to me by Mirko Klukas: >> http://blog.mirkoklukas.com/sparse-distributed-representations-and-witness-complexes/ >> >> I've added this to our community content wiki: >> https://github.com/numenta/nupic/wiki/Community-Content >> >> Thanks Mirko! >> >> --------- >> Matt Taylor >> OS Community Flag-Bearer >> Numenta >> > >
