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Table 4 Cross-table for testing the discriminant power of the KL divergence metric

From: Synthesis of vibroarthrographic signals in knee osteoarthritis diagnosis training

True\classified

KL0

KL1

KL2

KL3

KL4

Total

KL0_ median

128

22

0

0

0

150

KL1_ median

12

138

0

0

0

150

KL2_ median

0

4

144

2

0

150

KL3_ median

0

0

4

140

6

150

KL4_ median

0

0

0

5

145

150

KL0_ mean

137

13

0

0

0

150

KL1_ mean

32

116

2

0

0

150

KL2_ mean

0

5

143

2

0

150

KL3_ mean

0

2

8

129

11

150

KL4_ mean

0

0

2

10

138

150

  1. The number of patients for testing the discriminant power of each KL divergence metric is 150
  2. Accuracy rate(median) = .93 (93 %)
  3. Accuracy rate(mean) = .88 (88 %)
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BMC Research Notes

ISSN: 1756-0500

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