Model 1 23x50x1 Output, Target
and Errors
Map
of the predicted European population surface
Close
up of predictions for Great Britain
Surpop Target
data
Error
map at 1DM resolution for Great Britain (district constraints)
SAS ward
population count
Ward
population prediction (district constraints)
Difference
between SAS ward population and prediction
Map
of predictions for England and Wales from ward constraints
Error
map at 1DM resolution for England and Wales (ward constraints)
Close
up of predictions for Italy
Registration
zone population
Registration
zone population prediction (Nuts3 constraints)
Difference
between Registration zone population and prediction
Map
of predictions for Italy from Registration data zone constraints
Comments
The 23x50x1 and 23x25x1 neural net surfaces are very similar, the errors
are similar, but the 23x50x1 net is the better of the two especially using
the larger population constraining zones.