VWS-PR

Source code for EACL 2021 paper Variational Weakly Supervised Sentiment Analysis with Posterior Regularization

Requirements

python yelp.py
python imdb.py
python amazon.py

python yelp.py --beta 0.0
python imdb.py --beta 0.0
python amazon.py --beta 0.0

We also implement a model which uses contextualized embeddings (BERT) as the input of CNN.

cd Contextualized
python yelp.py
python imdb.py
python amazon.py

Micro F1 score using contextualized embeddings

Yelp	IMDB	Amazon
0.8904	0.8362	0.8389

Name		Name	Last commit message	Last commit date
Latest commit History 23 Commits
Contextualized		Contextualized
data		data
saved_model		saved_model
util		util
README.md		README.md
amazon.py		amazon.py
evaluator.py		evaluator.py
func.py		func.py
imdb.py		imdb.py
main.py		main.py
model.py		model.py
yelp.py		yelp.py