how was the parameters calculated

nguyenxuanhau
nguyenxuanhau New Altair Community Member
edited November 5 in Community Q&A
Hi
I would like to know exactly how the index SumOfSquares of Itemdistributionevaluator operator is calculated?
and
I would like to know exactly how the index Classification error of Classificationperformance operator is calculated?
and please to detail mean of the parameters

example:  Sumofsquares = 0.564
                  Classification error = 7.5% -/+ 10%
what's this mean?

Best regard
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