Different number of instances in data source and mining structure

Question

Hi ,

When I view my input data throught Data Source View -> Browse data I see 1002 rows .

But when I am browsing my Microsoft CLusterin Model "Population size" is 997 .

Where 5 instances were disappeard ???

Thanks a lot for help 

Answer 1

Is it possible that you created the model when there were 997 rows in the table. Do the numbers match if you reprocess the mining structure?

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Tatyana Yakushev [PredixionSoftware.com]

Answer 2

You were right . So , each time the number of rows in my input table changes - I have to process the mining structure . 

If there is some my to do it from SSIS , what SQL/DMX statement to be run ?

Thanks

Answer 3

You can run INSERT INTO from SSIS to reprocess the mining structure http://msdn.microsoft.com/en-us/library/ms132169.aspx

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Tatyana Yakushev [PredixionSoftware.com]