| Classification model | Dataset | Image content | P-Value/% |
| Color Histogram | UEC FOOD 100 | Asian food | 52% |
| Bag of SIFT Features | UEC FOOD 100 | Asian food | 49% |
| OM | PFID | Fast food | 78% |
| OM | UEC FOOD 100 | Asian food | 57% |
| Texture + SIFT + MKL | UEC FOOD 100 | Asian food | 61% |
| SLGC | UEC FOOD 100 | Asian food | 64% |