Thanks Fergal, All of them are semantically good and there is no noise in the imput. To get a better idea, the meaning of the 0 and 1 are control flow changes in a program execution and micro-architectural instruction level (0 means no flow change, 1 means flow change). I'll try and see what happens.
2013/8/6 Fergal Byrne <[email protected]> > > Hi Valentin, > > The inputs to a region are best if they are an SDR (large number of > bits, maybe 500-2,000, with a sparse on-bit population of say 2%) or a > sensory representation of say 128 bits with 20-30 bits on at any time. It > is important in both cases that you have overlapping bits semantically > significant (so you can subsample the on-bits and still approximate the > data). > > Less than 4% is fine for input data as long as the 4% is semantically > good (ie that if the underlying meaning of the data changes semantically by > 5-10%, only 5-10% of the bits change). > > Regards > > Fergal Byrne > > _______________________________________________ > nupic mailing list > [email protected] > http://lists.numenta.org/mailman/listinfo/nupic_lists.numenta.org > > -- -- vpuente
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