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Table 1 Classification results with respect to various kernels

From: Ischemia episode detection in ECG using kernel density estimation, support vector machine and feature selection

Kernel

Factor

Se.

Sp.

TP

TN

FP

FN

Detect

Gaussian

0.5

0.939

0.912

27600

21441

2075

1794

349

Rectangular

1.5

0.892

0.913

26209

21460

2056

3185

329

Epanechnikov

1.7

0.904

0.915

26583

21522

1994

2811

335

Byweight

2.0

0.912

0.916

26794

21533

1983

2600

333

Triweight

2.1

0.916

0.916

26923

21542

1974

2471

336

Triangular

1.8

0.908

0.917

26680

21554

1962

2714

334

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