Research Article
Wood Species Recognition Based on Visible and Near-Infrared Spectral Analysis Using Fuzzy Reasoning and Decision-Level Fusion
Table 4
Overall recognition accuracy (ORA) and training time requirement (TR) of different N and membership functions in the visible (VIS) band.
| Dimension N | Triangular function | Trapezoid function | Triangular-trapezoid | ORA (%) | TR (s) | ORA (%) | TR (s) | ORA (%) | TR (s) |
| 3 | 75.65 | 1051.27 | 76.85 | 1154.12 | 77.80 | 1219.26 | 4 | 89.05 | 24393.24 | 89.60 | 25128.75 | 90.20 | 24983.20 | 5 | 89.60 | 312764.52 | 90.05 | 299023.20 | 90.25 | 327279.92 | 6 | 90.20 | 556719.47 | 90.40 | 469466.53 | 90.65 | 483718.36 |
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