Research Article
Sparse Representation for Different Animal Vertebra Classification along the Fixation Trajectory of Pedicle Screw
Table 2
The recognition rates of different algorithms.
| | Group | Recognition rates | 1A, 2A, and 3A | 1B, 2B, and 3B |
| | SPP + SRC | Average recognition rate | 81% | 80% | | Standard deviation | ±1.3 | ±1.5 |
| | SPP + 1NN | Average recognition rate | 73% | 72% | | Standard deviation | ±2.1 | ±1.7 |
| | SPP + SVM | Average recognition rate | 76% | 74% | | Standard deviation | ±0.9 | ±1.1 |
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