Pseudo-labelling Enhanced Media Bias Detection
University College Dublin(都柏林大学学院);Insight Centre for Data Analytics(洞察数据分析中心)
英文摘要:
Leveraging unlabelled data through weak or distant supervision is a compelling approach to developing more effective text classification models. This paper proposes a simple but effective data augmentation method, which leverages the idea of pseudo-labelling to select samples from noisy distant supervision annotation datasets. The result shows that the proposed method improves the accuracy of biased news detection models.
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