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Table 2 Classification matrix for in-lab activity using the SVM classifier

From: In-lab versus at-home activity recognition in ambulatory subjects with incomplete spinal cord injury

Activity

Lie

Stand

Sit

Wheel

Walk

Stairs

Lie

191

5

2

0

1

2

Stand

5

148

8

0

1

1

Sit

5

8

135

14

0

0

Wheel

0

0

9

239

0

1

Walk

0

0

0

0

259

8

Stairs

0

2

0

0

28

100

  1. Rows correspond to true activities, columns are predicted activities. Overall accuracy 91.6% (89.9–93.2%). The highest accuracy classifier for each validation method is indicated in bold