Research Article
A Two-Step Neural Dialog State Tracker for Task-Oriented Dialog Processing
Table 1
A simple statistics on the TourSG data set.
| Set | No. of dialogs | No. of segments | No. of utterances | SG1 | SG2 | SG3 | Total | Acco | Attr | Food | Shop | Trsp | Other | Total |
| Training | 7 | 7 | 0 | 14 | 187 | 762 | 275 | 149 | 374 | 357 | 2,104 | 12,759 | Development | 3 | 3 | 0 | 6 | 94 | 282 | 102 | 67 | 87 | 68 | 700 | 4,812 | Test | 3 | 3 | 3 | 9 | 174 | 616 | 134 | 49 | 174 | 186 | 1,333 | 7,848 |
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