Impala Documentation

double Impala::Core::Training::SvmProblemBuilder::ClassLabel ( Quid q ) const [inline, private]

Definition at line 176 of file SvmProblemBuilder.h.

References Impala::Core::Table::AnnotationTable::IsNegative(), Impala::Core::Table::AnnotationTable::IsPositive(), and mAnnotation.

Referenced by AddFeature().

00177     {
00178         if(mAnnotation == 0)
00179             return 0;
00180         if(mAnnotation->IsPositive(q))
00181             return 1;
00182         if(mAnnotation->IsNegative(q))
00183             return -1;
00184         return 0;
00185     }

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