Table 2 Overview of the TREC collections used in our model
From: Salient context-based semantic matching for information retrieval
Collection name | Topics | Topic number | Docs |
|---|---|---|---|
WT2G | 401–450 | 50 | 247,491 |
Robust04 | 301–450 | 250 | 528,155 |
|  | 601–700 |  |  |
Blog06 | 851–950 | 100 | 3,215,171 |