From: A multi-task learning framework for efficient grammatical error correction of textual messages in mobile communications
CoNLL-14 A1
CoNLL-14 A2
P
R
\(\user2{F}_{{{\mathbf{0}}{\mathbf{.5}}}}\)
BERT
43.4
31.6
40.4
59.2
29.8
49.5
SpanBERT
32.1
40.6
59.4
30.4
49.9