From: Effectiveness of the spectral area index created by three algorithms for tree species recognition
Type | T1 | T2 | T3 | T4 | T5 | T6 | T7 | T8 | T9 | T10 | T11 | T12 | T13 | T14 | T15 | T16 | Grass |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T1 | 4839 | 0 | 76 | 24 | 0 | 43 | 4 | 0 | 12 | 6 | 16 | 99 | 45 | 97 | 782 | 65 | 0 |
T2 | 0 | 4937 | 0 | 11 | 353 | 0 | 0 | 20 | 11 | 0 | 5 | 0 | 3 | 1 | 0 | 0 | 0 |
T3 | 19 | 0 | 2462 | 92 | 0 | 178 | 5 | 87 | 167 | 170 | 267 | 72 | 173 | 233 | 80 | 198 | 34 |
T4 | 32 | 0 | 290 | 4617 | 0 | 80 | 101 | 1 | 444 | 22 | 148 | 23 | 158 | 145 | 42 | 60 | 0 |
T5 | 0 | 639 | 0 | 3 | 5233 | 0 | 7 | 41 | 8 | 2 | 2 | 2 | 6 | 0 | 0 | 0 | 0 |
T6 | 11 | 0 | 78 | 5 | 1 | 3652 | 36 | 231 | 0 | 17 | 15 | 633 | 41 | 312 | 90 | 13 | 83 |
T7 | 95 | 1 | 87 | 225 | 17 | 18 | 5367 | 20 | 56 | 0 | 0 | 9 | 24 | 40 | 0 | 0 | 0 |
T8 | 1 | 22 | 22 | 0 | 125 | 139 | 20 | 4863 | 2 | 30 | 34 | 104 | 60 | 305 | 0 | 0 | 42 |
T9 | 36 | 10 | 671 | 414 | 1 | 38 | 23 | 66 | 4137 | 139 | 482 | 200 | 111 | 120 | 16 | 97 | 0 |
T10 | 3 | 0 | 181 | 7 | 6 | 75 | 0 | 186 | 139 | 4521 | 700 | 57 | 324 | 1 | 28 | 66 | 21 |
T11 | 46 | 0 | 304 | 126 | 0 | 72 | 0 | 72 | 308 | 508 | 3675 | 28 | 211 | 2 | 74 | 166 | 17 |
T12 | 86 | 0 | 119 | 2 | 0 | 529 | 1 | 72 | 62 | 3 | 37 | 3626 | 3 | 452 | 171 | 3 | 11 |
T13 | 0 | 0 | 71 | 61 | 0 | 9 | 3 | 7 | 118 | 333 | 213 | 0 | 3909 | 22 | 3 | 361 | 0 |
T14 | 31 | 0 | 597 | 91 | 0 | 494 | 6 | 135 | 147 | 20 | 32 | 370 | 121 | 3554 | 28 | 182 | 1 |
T15 | 394 | 0 | 110 | 4 | 0 | 170 | 0 | 23 | 1 | 14 | 22 | 383 | 52 | 94 | 4309 | 70 | 0 |
T16 | 5 | 0 | 332 | 257 | 0 | 86 | 0 | 17 | 36 | 75 | 157 | 0 | 427 | 205 | 6 | 4281 | 15 |
Grass | 75 | 0 | 141 | 0 | 0 | 228 | 0 | 13 | 0 | 1 | 28 | 123 | 22 | 112 | 56 | 61 | 5432 |
Row total | 6108 | 5341 | 4237 | 6163 | 5943 | 5218 | 5959 | 5769 | 6561 | 6315 | 5609 | 5177 | 5110 | 5809 | 5646 | 5899 | 6292 |
Column total | 5673 | 5609 | 5541 | 5939 | 5736 | 5811 | 5573 | 5854 | 5648 | 5861 | 5833 | 5729 | 5690 | 5695 | 5685 | 5623 | 5656 |
User accuracy % | 79.22 | 92.44 | 58.11 | 74.91 | 88.05 | 69.99 | 90.07 | 84.30 | 63.05 | 71.59 | 65.52 | 70.04 | 76.50 | 61.18 | 76.32 | 72.57 | 86.33 |
Producer accuracy % | 85.30 | 88.02 | 44.43 | 77.74 | 91.23 | 62.85 | 96.30 | 83.07 | 73.25 | 77.14 | 63.00 | 63.29 | 68.70 | 62.41 | 75.80 | 76.13 | 96.04 |