Table 2 Confusion matrix of style recognition test for both original walk sequences (first part of the table) and synthesized sequences (second part of the table)
From: Stylistic gait synthesis based on hidden Markov models
Evaluators classification (%) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Proud | Decided | Sad | Topmodel | Drunk | Cool | Afraid | Tiptoe | Heavy | Hurry | Manly | Average | ? | |
Original | |||||||||||||
(actual style) | |||||||||||||
Proud | 10 | 0 | 3 | 3 | 0 | 27 | 0 | 0 | 3 | 0 | 23 | 27 | 3 |
Decided | 3 | 37 | 3 | 0 | 0 | 5 | 3 | 0 | 3 | 26 | 13 | 5 | 2 |
Sad | 2 | 0 | 68 | 0 | 9 | 2 | 4.6 | 0 | 7 | 0 | 2.3 | 5 | 0 |
Topmodel | 14 | 0 | 0 | 58 | 3 | 11 | 0 | 0 | 0 | 0 | 3 | 11 | 0 |
Drunk | 0 | 0 | 0 | 0 | 91 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cool | 9 | 15 | 0 | 4 | 0 | 20 | 0 | 0 | 0 | 0 | 6 | 37 | 6 |
Afraid | 0 | 0 | 0 | 0 | 6 | 0 | 49 | 36 | 3 | 0 | 0 | 0 | 6 |
Tiptoe | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 71 | 0 | 11 | 0 | 0 | 7 |
Heavy | 0 | 0 | 15 | 0 | 34 | 15 | 7 | 0 | 17 | 0 | 10 | 0 | 2 |
Hurry | 0 | 39 | 0 | 10 | 0 | 5 | 0 | 0 | 0 | 19.5 | 5 | 15 | 7 |
Manly | 0 | 0 | 6 | 3 | 0 | 19 | 0 | 0 | 11 | 0 | 47 | 6 | 8 |
Synthesized | |||||||||||||
(actual style) | |||||||||||||
Proud | 15 | 0 | 0 | 6 | 0 | 23 | 0 | 0 | 6 | 0 | 10 | 37 | 2 |
Decided | 2 | 42 | 2 | 0 | 0 | 0 | 2 | 0 | 9 | 40 | 2 | 0 | 0 |
Sad | 0 | 3 | 71 | 0 | 5 | 0 | 0 | 0 | 13 | 0 | 3 | 3 | 3 |
Topmodel | 11 | 0 | 0 | 51 | 17 | 17 | 0 | 0 | 0 | 0 | 2 | 0 | 2 |
Drunk | 7 | 20 | 2 | 2 | 72 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 9 |
Cool | 15 | 3 | 0 | 3 | 0 | 38 | 0 | 0 | 0 | 0 | 24 | 12 | 6 |
Afraid | 0 | 0 | 0 | 0 | 2 | 0 | 44 | 40 | 7 | 0 | 0 | 0 | 7 |
Tiptoe | 0 | 4 | 0 | 8 | 0 | 0 | 15 | 42 | 0 | 15 | 0 | 4 | 12 |
Heavy | 5 | 2 | 10 | 5 | 7 | 17 | 2 | 0 | 19 | 0 | 19 | 2 | 12 |
Hurry | 2 | 30 | 0 | 16 | 0 | 5 | 0 | 0 | 0 | 23 | 5 | 18 | 2 |
Manly | 7 | 2 | 11 | 0 | 2 | 11 | 0 | 0 | 9 | 0 | 52 | 2 | 2 |