Research Article
Feature Extraction with Ordered Mean Values for Content Based Image Classification
Table 1
Comparison of misclassification rate (MR) for classification with KNN classifier.
| | Categories | 2-ordered mean | 3-ordered mean | 4-ordered mean | 5-ordered mean | 6-ordered mean | 7-ordered mean | 8-ordered mean | 9-ordered mean | | MR | MR | MR | MR | MR | MR | MR | MR |
| | Tribals | 8.7 | 8 | 8.7 | 9.1 | 9.3 | 9.3 | 8.8 | 8.6 | | Sea beach | 10.1 | 9.9 | 8.9 | 9.3 | 8.6 | 8.6 | 8.2 | 8.1 | | Gothic structure | 15.7 | 14.4 | 13 | 13.4 | 13.2 | 13.2 | 13.2 | 13.6 | | Bus | 10 | 7.9 | 8.3 | 7.6 | 7.6 | 7.6 | 8.0 | 8.7 | | Dinosaur | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | | Elephant | 7.3 | 6.2 | 5.1 | 5.8 | 5.9 | 5.9 | 5.3 | 5.4 | | Roses | 3.9 | 2.7 | 2.6 | 2 | 2.2 | 2.2 | 1.8 | 1.8 | | Horses | 1.8 | 1.6 | 1.7 | 1.6 | 1.6 | 1.6 | 1.4 | 1.3 | | Mountains | 12.3 | 11.6 | 11.3 | 11.6 | 11.2 | 11.2 | 10.8 | 10.8 |
| | Average | 7.8 | 6.9 | 6.7 | 6.7 | 6.6 | 6.6 | 6.4 | 6.5 |
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