V2EX noisy-labeled

Noisy-labeled

定义 Definition

noisy-labeled(形容词)指“带有噪声标签的 / 标签不准确的”,常用于机器学习与数据标注场景,表示数据集中部分样本的标注可能出错、含糊或不一致(即“标签噪声”)。也可泛指“被(可能错误地)贴上标签的”。

发音 Pronunciation (IPA)

/nzi lebld/

例句 Examples

The model performed poorly on the noisy-labeled dataset.
这个模型在带有噪声标签的数据集上表现很差。

To reduce bias, we cleaned the noisy-labeled training data and used a robust loss function to handle remaining label errors.
为减少偏差,我们清洗了带噪声标签的训练数据,并使用鲁棒损失函数来处理剩余的标签错误。

词源 Etymology

noisy(“嘈杂的;含噪声的”,在技术语境中引申为“含误差/干扰的”)+ labeled(“已标注的/被贴标签的”)组合而成。这里的 noise 并非指声音,而是指数据或信号中的随机误差、干扰或不确定性;因此 noisy-labeled 常特指“标注存在错误或不稳定”。

相关词 Related Words

文学与作品 Literary & Notable Works

该词更常见于学术论文与技术书籍(而非传统文学作品)中,尤其是讨论“噪声标签/错误标注”对训练影响的研究,例如:

  • Training Deep Neural Networks on Noisy Labels with Bootstrapping(关于在噪声标签下训练的经典研究主题)
  • A Survey of Learning with Noisy Labels(综述类作品,集中讨论 noisy-labeled / noisy-label 数据问题)
  • Deep Learning(Ian Goodfellow, Yoshua Bengio, Aaron Courville;书中相关章节常讨论噪声、泛化与数据质量问题,语境上与 noisy-labeled 数据高度相关)
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