🥰 Sentiment-Analysis

1. Pre-trained Models

# MLPs
python inference.py --model MLP
python inference.py --model MMPMLP
#CNNs
python inference.py --model CNN
python inference.py --model DeepCNN
#RNNs
python inference.py --model RNN
python inference.py --model MPRNN
# all models
python inference.py --model all

Model Performace

Models	acc	dropout rate	F-score
Basic-MLP	0.7453	0.3	0.7526
MP-MLP	0.7100	0.1	0.7084
Simple-CNN	0.8266	0.5	0.8307
Deep-CNN	0.7507	0.3	0.7527
Basic-RNN	0.7642	0.7	0.7692
MP-RNN	0.7669	0.3	0.7737

2. Train Models

# MLPs
python main.py --model MLP --bs 256 --lr 0.0001 --dr 0.95 --early_stop 1 --max_epoch 5
python main.py --model MMPMLP --bs 256 --lr 0.0001 --dr 0.95 --early_stop 1 --max_epoch 5
# CNNs
python main.py --model CNN --bs 256 --lr 0.001 --dr 0.95 --early_stop 1 --max_epoch 5
python main.py --model DeepCNN --bs 256 --lr 0.001 --dr 0.95 --early_stop 1 --max_epoch 5
# RNNs
python main.py --model RNN --bs 64 --lr 0.0001 --dr 0.5 --early_stop 1 --max_epoch 5
python main.py --model MPRNN --bs 64 --lr 0.0001 --dr 0.5 --early_stop 1 --max_epoch 5

# training log 
---------------------------------------------
[!] Training epoch 5 ...
 -  Current learning rate is 6.25e-06
 -  Epoch[5] (312/312): Loss: 0.4795
[!] Epoch 5 complete.
[!] Epoch 5: train_acc 15077/19968           
[!] Epoch 5: valid_acc 4221/5629           
[!] Epoch 5: best_acc 0.7527
---------------------------------------------
[!] Training epoch 6 ...
 -  Current learning rate is 3.13e-06
 -  Epoch[6] (312/312): Loss: 0.4850
[!] Epoch 6 complete.
[!] Epoch 6: train_acc 15107/19968           
[!] Epoch 6: valid_acc 4249/5629           
[!] Saving checkpoint into model/MPRNN2022-05-19_02-10-36_acc{0.7548}_epoch_6_2022-05-19_02-12-54.pth ... done !
[!] Epoch 6: best_acc 0.7548
---------------------------------------------
[!] Training epoch 7 ...
 -  Current learning rate is 1.56e-06
 -  Epoch[7] (312/312): Loss: 0.5728
[!] Epoch 7 complete.
[!] Epoch 7: train_acc 15112/19968           
[!] Epoch 7: valid_acc 4251/5629           
[!] Saving checkpoint into model/MPRNN2022-05-19_02-10-36_acc{0.7552}_epoch_7_2022-05-19_02-13-17.pth ... done !
[!] Epoch 7: best_acc 0.7552
---------------------------------------------
[!] Training epoch 8 ...
 -  Current learning rate is 7.8e-07
 -  Epoch[8] (312/312): Loss: 0.5301
[!] Epoch 8 complete.
[!] Epoch 8: train_acc 15107/19968           
[!] Epoch 8: valid_acc 4251/5629           
[!] Epoch 8: best_acc 0.7552
---------------------------------------------