A simple tool for Vietnamese Sentiment Analysis
Project description
A Simple Tool For Vietnamese Sentiment Analysis
Sentivi - a simple tool for sentiment analysis which is a wrapper of scikit-learn and PyTorch models. It is made for easy and faster pipeline to train and evaluate several classification algorithms.
Install
Install legacy version from PyPI:
pip install sentivi
Install latest version from source:
git clone https://github.com/vndee/sentivi
cd sentivi
pip install .
Example
from sentivi import Pipeline
from sentivi.data import DataLoader, TextEncoder
from sentivi.classifier import SVMClassifier
from sentivi.text_processor import TextProcessor
text_processor = TextProcessor(methods=['word_segmentation', 'remove_punctuation', 'lower'])
pipeline = Pipeline(DataLoader(text_processor=text_processor, n_grams=3),
TextEncoder(encode_type='one-hot'),
SVMClassifier(num_labels=3))
train_results = pipeline(train='./data/dev.vi', test='./data/dev_test.vi',
save_path='./weights/svm.sentivi')
print(train_results)
predict_results = pipeline.predict(['hàng ok đầu tuýp có một số không vừa ốc siết.'
'chỉ được một số đầu thôi .cần nhất đầu tuýp 14'
'mà không có. không đạt yêu cầu của mình sử dụng',
'Son đẹpppp, mùi hương vali thơm nhưng hơi nồng,'
'chất son mịn, màu lên chuẩn, đẹppppp'])
print(predict_results)
print(f'Decoded results: {pipeline.decode_polarity(predict_results)}')
Take a look at more examples in example/.
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