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Feb, 2024
增量式序列标注:两个位移的故事
Incremental Sequence Labeling: A Tale of Two Shifts
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Shengjie Qiu, Junhao Zheng, Zhen Liu, Yicheng Luo, Qianli Ma
TL;DR
通过识别E2O和O2E的语义转变,本文提出了一种名为IS3的新型框架,旨在减轻模型中的灾难性遗忘问题。实验证明,IS3在三个数据集上的增量设置中相较于先前的最先进方法有显著优势。
Abstract
The
incremental sequence labeling
task involves continuously learning new classes over time while retaining knowledge of the previous ones. Our investigation identifies two significant
semantic shifts
:
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