From: Feasibility study on color evaluation of jadeite based on GemDialogue color chip images
1 | 2 | 3 | 4 | 5 | 6 | 7 | |||
---|---|---|---|---|---|---|---|---|---|
Discri. count | 1 | 127 | 0 | 0 | 2 | 0 | 0 | 0 | 129 |
2 | 0 | 208 | 2 | 1 | 0 | 5 | 0 | 216 | |
3 | 0 | 0 | 135 | 0 | 0 | 0 | 0 | 135 | |
4 | 0 | 0 | 0 | 184 | 0 | 2 | 0 | 186 | |
5 | 0 | 1 | 0 | 1 | 275 | 0 | 3 | 280 | |
6 | 0 | 0 | 0 | 3 | 1 | 155 | 0 | 159 | |
7 | 0 | 4 | 0 | 1 | 3 | 0 | 322 | 330 | |
Discri. accuracy | 1 | 98.4 | 0 | 0 | 1.6 | 0 | 0 | 0 | 100.0 |
2 | 0 | 96.3 | 0.9 | 0.5 | 0 | 2.3 | 0 | 100.0 | |
3 | 0 | 0 | 100.0 | 0 | 0 | 0 | 0 | 100.0 | |
4 | 0 | 0 | 0 | 98.9 | 0 | 1.1 | 0 | 100.0 | |
5 | 0 | 0.4 | 0 | 0.4 | 98.2 | 0 | 1.1 | 100.0 | |
6 | 0 | 0 | 0 | 1.9 | 6 | 97.5 | 0 | 100.0 | |
7 | 0 | 1.2 | 0 | 0.3 | 9 | 0 | 97.6 | 100.0 |