From: Stance and influence of Twitter users regarding the Brexit referendum
Stance classifier | Hashtag-based classifier | |
---|---|---|
No. of testing examples | 37,048 | 37,048 |
Alpha | \( 45.8\% \) | \( 4.3\% \) |
\(\overline{F_{1}}(-,+)\) | \( 60.3\% \) | \( 7.9\% \) |
\({Accuracy}\) | \( 59.5\% \) | \( 37.2\% \) |
\({Accuracy}\,\!\pm \!\,1\) (\(-,+\)) | \( 90.5\% \) | \( 99.6\% \) |