The dataset has noisy labels, so the model makes many mistakes.
这个数据集的标签有噪声,所以模型会犯很多错误。
Although we used a large corpus, noisy labels introduced bias and reduced the classifier’s reliability in real-world deployment.
尽管我们使用了大量语料,带噪声的标签仍引入了偏差,并降低了分类器在真实部署中的可靠性。