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Rank of selected sentence vis-a-vis oracle rank at each extraction step. A perfectly trained system would have a ground-truth of 1 at each step.
| Extractive | Ground Truth Rank | |
|---|---|---|
| Step | Average | Median |
| 1 | 28 | 7 |
| 2 | 69 | 22 |
| 3 | 74 | 31 |
| 4 | 79 | 39 |
| 5 | 76 | 42 |
| > 5 | 80 | 60 |
