Research Article
Recommending High Utility Queries via Query-Reformulation Graph
Table 1
The satisfaction status, user behavior, and document type according to reformulation and clicks.
| Reformulation | Clicks | Satisfaction | User behavior | Document type |
| No | Yes | Satisfied | Stop | Satisfactory documents |
| Yes | Yes | Dissatisfied | Reformulate | Dissatisfactory documents | Yes | No | No | No | Interrupt |
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