Multistream BertGCN for Sentiment Classification Based on Cross-Document Learning
Table 2
Test accuracy of different models.
Model
MR
SST-2
CNN
0.7498
0.8691
LSTM
0.7506
0.8920
Bi-LSTM
0.7768
0.8790
QGRNN
0.7716
0.8403
TextGCN
0.7674
0.8127
SGC
0.7591
ā
BERT
0.8570
0.8869
RoBERTa
0.8943
0.8587
BertGCN
0.8600
0.8918
RoBertaGCN
0.8973
0.8833
BertGAT
0.8650
0.8910
RoBertaGAT
0.8921
0.8897
MS-BertGAT
0.8932
0.9090
MS-RoBertaGAT
0.9293
0.8984
MS-BertGCN
0.9042
0.9293
MS-RoBertGCN
0.9316
0.9085
We run all models 10 times and report the mean test accuracy. The bold values given in Table 2 represent the optimal test accuracy for different datasets.