Cardiology Research and Practice / 2009 / Article / Tab 2

Research Article

A Classification System to Detect Congestive Heart Failure Using Second-Order Difference Plot of RR Intervals

Table 2

Final classification results for different feature sets and distance measures.

Feature set usedNo. ofNo. of misclassified
misclassified patients
patients(Mahalanbois
(Euclidean distance)distance

C T M ( π‘Ÿ ) 2 2
{ C T M ( π‘Ÿ ) , 𝐷 ( π‘Ÿ ) } 1 0
{ C T M ( π‘Ÿ ) , 𝐷 ( π‘Ÿ ) 0 0
C C T M 1 ( π‘Ÿ ) , C C T M 2 ( π‘Ÿ )
C C T M 3 ( π‘Ÿ ) , C C T M 4 ( π‘Ÿ ) }
SDRR 1 1

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