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. 2019 Jan 23;19(3):458. doi: 10.3390/s19030458

Table 3.

Confusion matrix for the internal training set.

Performed Activity Recognized Activity
Walking Running Sitting Standing Upstairs Downstairs
Walking 93 1 0 1 3 2
Running 2 91 0 1 3 3
Sitting 1 0 94 3 1 1
Standing 2 1 2 93 1 1
Upstairs 8 2 1 4 75 10
Downstairs 7 2 2 6 12 71
Total 113 97 99 108 95 88