What parts of a model can be changed when 'retraining' through SSIS?


suppose have decision trees mining model 25 inputs.  when use mining model view in bids, shows me 4 of inputs used in model.  if i'm happy model, , setup ssis package training , process model, if on time 1 of inputs no longer becomes useful in model, discard input , go next useful one?

yes. retraining model (actually, mining structure) via ssis (or other way) discards old patterns , replaces them patterns specific new data. metadata stays same (the list of columns, content , usage , algorithm , parameters)
bogdan crivat / http://www.bogdancrivat.net/dm


SQL Server  >  Data Mining



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