SDRClassifier returning confidence of NaN

[pulinagrawal]

Asymmetric confidence when predicting a symmetric signal

So I observed from some debugging that the actualValues (and possibly probabilities), obtained as a consequence of running the code at http://nupic.docs.numenta.org/1.0.5/quick-start/network.html#getting-predictions (quoted below), do not produce correct values. def getPredictionResults(network, clRegionName): """Helper function to extract results for all prediction steps.""" classifierRegion = network.regions[clRegionName] actualValues = classifierRegion.getOutputData("actualValues") …

I cannot be sure yet because I have not been able to give enough time to cpp implementation, but this could possibly be related to the issue. If some one gets to debugging this in cpp, this may be something to look at.