Table 6. Fuzzy inference system rules.
| Rule | Fuzzy input variables | Defuzzified output | ||
|---|---|---|---|---|
| No. | Overall Trust | |||
| 1. | L | L | L | Low |
| 2. | L | L | M | Low |
| 3. | L | M | L | Low |
| 4. | M | L | L | Low |
| 5. | L | L | H | Low |
| 6. | L | H | L | Low |
| 7. | H | L | L | Low |
| 8. | M | M | M | Medium |
| 9. | M | M | L | Medium |
| 10. | M | L | M | Medium |
| 11. | L | M | M | Medium |
| 12. | M | M | H | Medium |
| 13. | M | H | M | Medium |
| 14. | H | M | M | Medium |
| 15. | H | H | M | High |
| 16. | H | M | H | High |
| 17. | M | H | H | High |
| 18. | H | H | L | Medium |
| 19. | H | L | H | Medium |
| 20. | L | H | H | Medium |
| 21. | H | H | H | Excellent |