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Statistics of actions required by expert 1 to expert 3 for the semiautomated method. All actions denotes the number of actions actually performed by the expert, and final actions denotes the number of actions that would have been required to generate the segmentations (i.e., undone actions are not counted).
| Number of actions | ||||
|---|---|---|---|---|
| Expert | Actions | Mean | Median | For 90% |
| 1 | All | 1.57 | 1 | 3 |
| 2 | All | 2.43 | 1 | 6 |
| 3 | All | 1.80 | 1 | 3 |
| 1 | Final | 1.36 | 1 | 2 |
| 2 | Final | 1.37 | 1 | 2 |
| 3 | Final | 1.18 | 1 | 2 |
