trellixvulnteam / tracenet_k9ou

This is the source code of TraceNet: Tracing and Locating the Key Elements in Sentiment Analysis

README

This repository is the official implementation of TraceNet

Requirements

To install requirements:

pip install -r requirements.txt

Dataset and Rosources

• SST-5 dataset , or from here to down sentence-level SST-5 dataset
• Download Yelp-5 dataset, and then sample data by sample_yelp_data.py file.
• glove.840B.300d is needed to generate sst5.hdf5 file and yelp5.hdf5 file. Since glove.840B.300d is about 5GB, we recommend you use SST5.glove.to.TraceNet under dataset/SST_5, which is extracted from the former according to SST-5 vocabulary.
• SentiWordNet_3.0.0.txt is need for evaluation on attacks.
• The source code of CNN, LSTM, BiLSTM we modified is from here
• The source code of Gumble Tree LSTM we modified is from here

Training

To train the model(s) in the paper, run this command (SST-5 dataset for example). Note that, each command and coresponded results are included in log.sst5 file:

run CNN (rand, static, nonstatic, multichannel), LSTM, BiLSTM, under CNN_LSTM dir: first generate sst5.hdf5: python sst_process.py and then: python main.py --dataset ../dataset/SST_5/sst5.hdf5 --model_type KIMCNN --embedding_type rand --num_classes 5 --batch_size 50 --max_sent 49 --num_epochs 20 --n_hidden 300

---

run GT-LSTM rand : python train.py --task sst-5 --word-dim 300 --hidden-dim 300 --clf-hidden-dim 1024 --clf-num-layers 1 --dropout 0.5 --batch-size 64 --max_seq_length 49 --max-epoch 20 --pretrained False --save-dir save/ --device cuda

---

run Bert, XLNet, Roberta bert: python run_sentiment_classifier.py --do_train --do_eval --output_dir sst_bert_5307/ --model_type bert --model_name_or_path ../bert_base_en --per_gpu_eval_batch_size 1000 --task_name sst-5 --data_dir ../dataset/SST_5/ --num_train_epochs 10.0 --dropout_prob 0.0 --output_feature 0 --num_hubo_layers 3 --method null --seq_select_prob 0.0 --per_gpu_train_batch_size 32 --max_seq_length 128 --learning_rate 5e-5 --seed 1

xlnet: python run_sentiment_classifier.py --do_train --do_eval --output_dir sst_xlnet_5533/ --overwrite_output_dir --model_type xlnet --model_name_or_path ../xlnet_base_cased --per_gpu_eval_batch_size 1000 --task_name sst-5 --data_dir ../dataset/SST_5/ --num_train_epochs 10.0 --dropout_prob 0.0 --output_feature 0 --num_hubo_layers 3 --method null --seq_select_prob 0.0 --per_gpu_train_batch_size 16 --max_seq_length 64 --learning_rate 2e-5 --seed 1

roberta: python run_sentiment_classifier.py --do_train --do_eval --output_dir sst_roberta_5669/ --overwrite_output_dir --model_type roberta --model_name_or_path ../roberta_base_en --per_gpu_eval_batch_size 1000 --task_name sst-5 --data_dir ../dataset/SST_5/ --num_train_epochs 10.0 --dropout_prob 0.0 --output_feature 0 --num_hubo_layers 3 --method null --seq_select_prob 0.0 --per_gpu_train_batch_size 16 --max_seq_length 128 --learning_rate 2e-5 --seed 1

---

run TraceNet+XLNet/roberta/glove TraceNet+X: python run_sentiment_classifier.py --model_type xlnet_tracenet --model_name_or_path ../xlnet_base_cased --do_train --do_eval --output_hidden_states --output_item_weights --per_gpu_eval_batch_size 500 --overwrite_output_dir --output_dir sst_xlnetTraceNet_5642/ --task_name sst-5 --data_dir ../dataset/SST_5/ --num_hubo_layers 3 --method 'mean' --proactive_masking --seq_select_prob 0.2 --dropout_prob 0.3 --output_feature 128 --per_gpu_train_batch_size 16 --max_seq_length 64 --learning_rate 2e-5 --num_train_epochs 10.0 --seed 1

TraceNet+R: python run_sentiment_classifier.py --model_type roberta_tracenet --model_name_or_path ../roberta_base_en --do_train --do_eval --output_hidden_states --output_item_weights --per_gpu_eval_batch_size 500 --overwrite_output_dir --output_dir sst_robertaTraceNet_5787/ --task_name sst-5 --data_dir ../dataset/SST_5/ --num_hubo_layers 3 --method 'mean' --proactive_masking --seq_select_prob 0.3 --dropout_prob 0.1 --output_feature 512 --per_gpu_train_batch_size 16 --max_seq_length 128 --learning_rate 2e-5 --num_train_epochs 10.0 --weight_decay 0.0 --adam_epsilon 1e-6 --seed 1

TraceNet+G: python run_glove_input.py --output_hidden_states --output_item_weights --per_gpu_eval_batch_size 64 --per_gpu_train_batch_size 64 --max_seq_length 49 --learning_rate 0.001 --output_feature 50 --dropout_prob 0.2 --num_train_epochs 10 --task sst-5 --weight_decay 0.2 --proactive_masking --seq_select_prob 0.05 --seed 1

Evaluation

To evaluate TraceNet-X (attacks) on SST-5, run:

generate attacks data from sst test set: python create_GA_test_sst.py and then python inference.py --output_dir sst_xlnet_5533/ --task_name sst-5 --data_dir ../dataset/SST_5/against/ --do_eval --per_gpu_eval_batch_size 1000 --model_type xlnet --model_name_or_path ../xlnet_base_cased --max_seq_length 64 --dropout_prob 0.0 --output_feature 0 --against --overwrite_cache or python inference.py --output_dir sst_xlnetTraceNet_5642/ --task_name sst-5 --data_dir ../dataset/SST_5/against/ --do_eval --per_gpu_eval_batch_size 1000 --model_type xlnet_tracenet --model_name_or_path ../xlnet_base_cased --max_seq_length 64 --dropout_prob 0.0 --output_feature 128 --against --overwrite_cache or python inference.py --output_dir sst_roberta_5669/ --task_name sst-5 --data_dir ../dataset/SST_5/against/ --do_eval --per_gpu_eval_batch_size 1000 --model_type roberta --model_name_or_path ../roberta_base_en --max_seq_length 128 --dropout_prob 0.0 --output_feature 0 --against --overwrite_cache or python inference.py --output_dir sst_robertaTraceNet_5787/ --task_name sst-5 --data_dir ../dataset/SST_5/against/ --do_eval --per_gpu_eval_batch_size 1000 --model_type roberta_tracenet --model_name_or_path ../roberta_base_en --max_seq_length 128 --dropout_prob 0.0 --output_feature 512 --against --overwrite_cache

Pre-trained Models

• The transformer based pretrained language models we use are Bert (base, uncased), XLNet (base, cased) and RoBerta (base). With Transformers, you can download it by set model.from_pretrained('bert-base-uncased'), model.from_pretrained('xlnet-base-cased') and model.from_pretrained('roberta-base'), respectively.
• For models trained by our methods and finetuned on SST-5 dataset, you can download from here to inferece.

Results

The following is the performance of baselines and TraceNet on SST-5 test set, for detailed parameters and results output, please refer to log.sst5 file:

model	KIMCNN rand	KIMCNN static	KIMCNN nonstatic	KIMCNN mulch	LSTM	BiLSTM	GT-LSTM(rand)	GT-LSTM(glove)
reimplement results	40.1	44.6	44.5	43.1	44.7	43.5	39.38	47.6
reported results	45	45.5	48	47.4	46.4(1.1)	49.1(1.0)	None	None

model	Bert	XLNet	Roberta	TraceNet-X	TraceNet-R	TraceNet-G
reimplement results	53.07	55.33	56.69	56.42	57.87	45.90
The results leaderboards of SST-5 dataset on Papers with Code leaderboards is here.