Table 8 Results obtained using hybrid models with HPOMs on RUSHOLD corpus.
FEM | MLA | HPOMs | Coarse-grained Task | Fine-grained Task | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Accuracy | Precision | Recall | F1 score | Accuracy | Precision | Recall | F1 score | |||
CNN | SVM | GS | 0.91 | 0.87 | 0.88 | 0.90 | 0.83 | 0.80 | 0.85 | 0.80 |
| Â | RS | 0.93 | 0.87 | 0.89 | 0.92 | 0.84 | 0.82 | 0.83 | 0.81 | |
| Â | BOGP | 0.90 | 0.89 | 0.90 | 0.91 | 0.82 | 0.81 | 0.85 | 0.80 | |
RF | GS | 0.86 | 0.83 | 0.84 | 0.85 | 0.80 | 0.80 | 0.81 | 0.77 | |
| Â | RS | 0.87 | 0.82 | 0.82 | 0.86 | 0.81 | 0.82 | 0.85 | 0.78 | |
| Â | BOGP | 0.85 | 0.83 | 0.83 | 0.85 | 0.80 | 0.81 | 0.84 | 0.78 | |
LR | GS | 0.87 | 0.80 | 0.83 | 0.87 | 0.82 | 0.83 | 0.84 | 0.79 | |
| Â | RS | 0.88 | 0.83 | 0.85 | 0.89 | 0.83 | 0.81 | 0.82 | 0.79 | |
| Â | BOGP | 0.87 | 0.82 | 0.84 | 0.86 | 0.81 | 0.79 | 0.80 | 0.80 | |
NB | GS | 0.83 | 0.85 | 0.87 | 0.82 | 0.80 | 0.81 | 0.83 | 0.77 | |
| Â | RS | 0.84 | 0.85 | 0.86 | 0.83 | 0.79 | 0.80 | 0.83 | 0.78 | |
| Â | BOGP | 0.82 | 0.83 | 0.83 | 0.81 | 0.80 | 0.81 | 0.82 | 0.78 | |
LSTM | SVM | GS | 0.88 | 0.83 | 0.85 | 0.87 | 0.81 | 0.81 | 0.81 | 0.78 |
| Â | RS | 0.89 | 0.84 | 0.85 | 0.88 | 0.81 | 0.82 | 0.83 | 0.80 | |
| Â | BOGP | 0.89 | 0.85 | 0.86 | 0.87 | 0.82 | 0.84 | 0.84 | 0.79 | |
RF | GS | 0.84 | 0.85 | 0.84 | 0.82 | 0.78 | 0.80 | 0.82 | 0.78 | |
| Â | RS | 0.85 | 0.81 | 0.85 | 0.84 | 0.79 | 0.82 | 0.83 | 0.79 | |
| Â | BOGP | 0.85 | 0.82 | 0.86 | 0.83 | 0.78 | 0.81 | 0.81 | 0.78 | |
LR | GS | 0.85 | 0.84 | 0.85 | 0.84 | 0.79 | 0.81 | 0.82 | 0.77 | |
| Â | RS | 0.86 | 0.82 | 0.83 | 0.85 | 0.79 | 0.81 | 0.83 | 0.78 | |
| Â | BOGP | 0.84 | 0.82 | 0.86 | 0.84 | 0.80 | 0.82 | 0.81 | 0.77 | |
NB | GS | 0.82 | 0.81 | 0.83 | 0.80 | 0.80 | 0.82 | 0.86 | 0.75 | |
| Â | RS | 0.83 | 0.80 | 0.81 | 0.82 | 0.81 | 0.83 | 0.85 | 0.76 | |
| Â | BOGP | 0.82 | 0.81 | 0.82 | 0.81 | 0.80 | 0.81 | 0.87 | 0.76 | |
BiLSTM | SVM | GS | 0.87 | 0.82 | 0.84 | 0.86 | 0.81 | 0.79 | 0.80 | 0.78 |
| Â | RS | 0.89 | 0.81 | 0.83 | 0.87 | 0.82 | 0.80 | 0.81 | 0.79 | |
| Â | BOGP | 0.88 | 0.84 | 0.84 | 0.86 | 0.82 | 0.79 | 0.80 | 0.78 | |
RF | GS | 0.82 | 0.81 | 0.80 | 0.81 | 0.79 | 0.80 | 0.80 | 0.78 | |
| Â | RS | 0.84 | 0.83 | 0.85 | 0.83 | 0.80 | 0.80 | 0.81 | 0.80 | |
| Â | BOGP | 0.82 | 0.82 | 0.82 | 0.82 | 0.80 | 0.81 | 0.81 | 0.79 | |
LR | GS | 0.83 | 0.81 | 0.83 | 0.80 | 0.79 | 0.82 | 0.82 | 0.74 | |
| Â | RS | 0.85 | 0.83 | 0.84 | 0.83 | 0.80 | 0.80 | 0.83 | 0.76 | |
| Â | BOGP | 0.85 | 0.81 | 0.83 | 0.81 | 0.79 | 0.82 | 0.84 | 0.75 | |
NB | GS | 0.81 | 0.81 | 0.82 | 0.81 | 0.77 | 0.80 | 0.80 | 0.76 | |
| Â | RS | 0.83 | 0.82 | 0.83 | 0.83 | 0.79 | 0.81 | 0.81 | 0.78 | |
| Â | BOGP | 0.81 | 0.84 | 0.85 | 0.82 | 0.78 | 0.81 | 0.83 | 0.77 | |
GRU | SVM | GS | 0.84 | 0.83 | 0.85 | 0.86 | 0.79 | 0.80 | 0.81 | 0.76 |
| Â | RS | 0.86 | 0.82 | 0.84 | 0.87 | 0.80 | 0.81 | 0.82 | 0.77 | |
| Â | BOGP | 0.84 | 0.81 | 0.84 | 0.87 | 0.80 | 0.82 | 0.84 | 0.76 | |
RF | GS | 0.81 | 0.83 | 0.84 | 0.81 | 0.79 | 0.79 | 0.81 | 0.74 | |
| Â | RS | 0.82 | 0.84 | 0.87 | 0.83 | 0.80 | 0.79 | 0.82 | 0.75 | |
| Â | BOGP | 0.81 | 0.83 | 0.85 | 0.82 | 0.79 | 0.80 | 0.81 | 0.74 | |
LR | GS | 0.81 | 0.83 | 0.84 | 0.80 | 0.77 | 0.79 | 0.81 | 0.76 | |
| Â | RS | 0.83 | 0.80 | 0.85 | 0.82 | 0.79 | 0.80 | 0.82 | 0.77 | |
| Â | BOGP | 0.82 | 0.81 | 0.82 | 0.81 | 0.78 | 0.79 | 0.80 | 0.76 | |
NB | GS | 0.80 | 0.83 | 0.83 | 0.82 | 0.77 | 0.79 | 0.81 | 0.75 | |
| Â | RS | 0.82 | 0.84 | 0.85 | 0.83 | 0.78 | 0.80 | 0.81 | 0.77 | |
| Â | BOGP | 0.81 | 0.82 | 0.83 | 0.82 | 0.77 | 0.79 | 0.80 | 0.76 | |
BERT + CNN-gram | - | - | 0.90 | 0.90 | 0.90 | 0.90 | 0.82 | 0.75 | 0.74 | 0.75 |
(Baseline)23 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |