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| # -*- coding: utf-8 -*- | |
| # file: deploy_demo.py | |
| # time: 2021/10/10 | |
| # author: yangheng <hy345@exeter.ac.uk> | |
| # github: https://github.com/yangheng95 | |
| # Copyright (C) 2021. All Rights Reserved. | |
| import gradio as gr | |
| import pandas as pd | |
| from pyabsa import APCCheckpointManager | |
| sentiment_classifier = APCCheckpointManager.get_sentiment_classifier(checkpoint='multilingual', | |
| auto_device=True # False means load model on CPU | |
| ) | |
| def inference(text): | |
| result = sentiment_classifier.infer(text=text, | |
| print_result=True, | |
| ignore_error=False, | |
| clear_input_samples=True) | |
| result = pd.DataFrame({ | |
| 'aspect': result['aspect'], | |
| 'sentiment': result['sentiment'], | |
| 'confidence': [round(c, 3) for c in result['confidence']], | |
| 'ref_sentiment': ['' if ref == '-999' else ref for ref in result['ref_sentiment']], | |
| 'is_correct': result['ref_check'], | |
| }) | |
| return result | |
| if __name__ == '__main__': | |
| iface = gr.Interface( | |
| fn=inference, | |
| inputs=["text"], | |
| examples=[ | |
| ['Strong build though which really adds to its [ASP]durability[ASP] .'], # !sent! Positive | |
| ['Strong [ASP]build[ASP] though which really adds to its durability . !sent! Positive'], | |
| ['The [ASP]battery life[ASP] is excellent - 6-7 hours without charging . !sent! Positive'], | |
| ['I have had my [ASP]computer[ASP] for 2 weeks already and it [ASP]works[ASP] perfectly . !sent! Positive, Positive'], | |
| ['And I may be the only one but I am really liking [ASP]Windows 8[ASP] . !sent! Positive'], | |
| ['This demo is trained on the laptop and restaurant and other review datasets from [ASP]ABSADatasets[ASP] (https://github.com/yangheng95/ABSADatasets)'], | |
| ['To fit on your data, please train the model on your own data, see the [ASP]PyABSA[ASP] (https://github.com/yangheng95/PyABSA)'], | |
| ], | |
| outputs="dataframe", | |
| title='Multilingual Aspect Sentiment Classification for Short Texts (powered by PyABSA)' | |
| ) | |
| iface.launch(share=True) | |