@Override public double score(TupleDesc_F32 a, TupleDesc_F32 b) { return DescriptorDistance.sad(a, b); }
@Override public double score(TupleDesc_F64 a, TupleDesc_F64 b) { return DescriptorDistance.sad(a, b); }
@Override public double score(TupleDesc_S8 a, TupleDesc_S8 b) { return DescriptorDistance.sad(a, b); }
@Override public double score(TupleDesc_U8 a, TupleDesc_U8 b) { return DescriptorDistance.sad(a, b); }