Table 2 Analysis of false positives in the test dataset.
From: Exploring Spanish health social media for detecting drug effects
Error cause | False Positives | Examples |
|---|---|---|
Different context | 62 | FP1 |
Co-reference resolution required | 46 | FP2 |
Modifier needed for full understanding | 28 | FP3 |
Lack of negation resolution | 13 | FP4 |
Syntactically Complex phrases | 9 | FP5 |
Total | 158 |