Table 6 The effect of enhancements on performance
From: Dependency-based long short term memory network for drug-drug interaction extraction
Enhancement removed or replaced | P | R | F | â–³ |
|---|---|---|---|---|
None | 72.53 | 71.49 | 72.00 | – |
-DFS channel | 70.22 | 68.21 | 69.20 | −2.80 |
-BFS channel | 73.52 | 65.23 | 69.13 | −2.87 |
-DFS&BFS channels | 66.57 | 71.69 | 69.04 | −2.96 |
-Negative instance filtering | 70.59 | 69.15 | 69.87 | −2.13 |
-Train set sampling | 69.51 | 66.67 | 68.06 | −3.94 |
#Bi-LSTM outputs concatenating | 70.94 | 66.87 | 68.85 | −3.15 |