| LFI | EDI | Combination | ||
---|---|---|---|---|---|
 | CS | Lanczos | NEDI | SAI | Proposed method |
Bus | 0.648 | 0.653 | 0.643 | 0.650 | 0.651 |
Coastguard | 0.584 | 0.588 | 0.582 | 0.585 | 0.641 |
Container | 0.773 | 0.778 | 0.769 | 0.775 | 0.824 |
Foreman | 0.878 | 0.881 | 0.872 | 0.879 | 0.896 |
Hall monitor | 0.860 | 0.864 | 0.843 | 0.862 | 0.877 |
Mom daughter | 0.880 | 0.883 | 0.874 | 0.881 | 0.897 |
Silent | 0.831 | 0.834 | 0.825 | 0.832 | 0.848 |
Rodmap | 0.768 | 0.773 | 0.765 | 0.771 | 0.776 |
Washdc | 0.803 | 0.809 | 0.794 | 0.805 | 0.808 |
Mobile | 0.779 | 0.786 | 0.778 | 0.787 | 0.792 |
Stockholm | 0.754 | 0.761 | 0.751 | 0.759 | 0.761 |
Shields | 0.722 | 0.728 | 0.720 | 0.726 | 0.733 |
Average | 0.773 | 0.778 | 0.768 | 0.776 | 0.792 |