Approach

F1

CR (Ground Truth: 0.6947)

3LSTM

0.4054

0.3177

Bi-LSTM

0.4007

0.3243

Attention

0.3963

0.3042

Bi-LSTM-TA

0.3918

0.3000

LSTM-Res

0.3958

0.3024

LSTM-Res-Syntax

0.4186

0.3274