Research Article
Evaluation of the Processing Times in Anuran Sound Classification
Table 4
Time analysis of the feature construction process.
| Feature constr. | Feature type | Number of features | Processing time (µs) | Accuracy | Best clas. |
| RegDis | MFCC | 13 | 85.74 | 92.59% | Bayes | MPEG-7 | 18 | 99.60 | 91.53% | DecTr | | MFCC | 13 | 0.388 | 94.71% | Bayes | | MFCC | 13 | 0.652 | 94.71% | Bayes | SW (5 frames) | MFCC | 13 | 10.62 | 94.71% | Bayes | MPEG-7 | 18 | 14.72 | 91.53% | DecTr | HMM | MPEG-7 | 18 | 84.39 | 84.13% | — | ARIMA (3,0,0) | MPEG-7 | 18 | 25,613.0 | 70.37% | Bayes |
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