Table 2 Shortest path, v-walks, and e-walks of sample sentences in Figs. 4 and 5
From: Improving chemical disease relation extraction with rich features and weakly labeled data
Shortest path | Chemical ← arg0 ← cause → arg1 → Disease |
|---|---|
v-walks | cause → arg0 → Chemical |
cause → arg1 → Disease | |
e-walks | arg0 ← cause → arg1 |