Machine down time

[Ghislain Gagne]

> Hello!,
> 
> I’m not sure how my model should handle sensor values at time when a machine 
> is in maintenance mode or not in operation (but sensors are still active). 
> Should I completely disregard  them? In this case I will create ‘holes’ in 
> the sensor’s time series.  Or do nothing and let Nupic figure out what’s 
> happening ? 
> 
> Thanks for your help
> 
> Ghislain