Code covered by the BSD License  

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Ancestral polytree

from Ancestral polytree by Guangdi Li
The code here provides the algorithm of learning ancestral polytree.

ConstructLGObj( OriginalSample ) 
function LGObj = ConstructLGObj( OriginalSample )

    LGObj.Miss = -1;
    LGObj.VarNumber  = size( OriginalSample,2 );
    LGObj.CaseLength = size( OriginalSample,1 );
    
    LGObj.OriginalSample = OriginalSample;
    [ LGObj.VarRange,LGObj.VarRangeLength ] = DimensionRangeValue( OriginalSample,1 : LGObj.VarNumber );
    
end

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