Table 4.
Statistics of the training and test data for Task 1b
| Training | Test set 1 | Test set 2 | Test set 3 | |
|---|---|---|---|---|
| data | ||||
| Questions | 29 | 100 | 100 | 82 |
| Yes/No | 8 | 25 | 26 | 26 |
| Factoid | 5 | 18 | 20 | 16 |
| List | 8 | 31 | 31 | 23 |
| Summary | 8 | 26 | 23 | 17 |
| Avg #concepts | 4.8 | 5.3 | 6.0 | 12.9 |
| Avg #documents | 10.3 | 11.4 | 12.1 | 5.4 |
| Avg #snippets | 14.0 | 17.1 | 17.4 | 15.9 |
| Avg #triples | 3.6 | 21.8 | 5.5 | 4.5 |