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    <title>C Wang | ViLab</title>
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    <description>C Wang</description>
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      <title>C Wang</title>
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      <title>Dual progressive prototype network for generalized zero-shot learning</title>
      <link>https://vilab.team/publication/dual-progressive-prototype-network-for-generalized-zero-shot/</link>
      <pubDate>Fri, 01 Jan 2021 00:00:00 +0000</pubDate>
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      <description>&lt;p&gt;本文提出一种双渐进原型网络用于广义零样本学习。该方法通过渐进式地学习可见类和不可见类的原型表示，并利用双分支结构建模视觉特征与语义特征之间的映射，有效缓解了零样本学习中的领域偏移和投影偏差问题。在多个标准基准数据集上的实验验证了所提方法的有效性。&lt;/p&gt;
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      <title>Task-independent knowledge makes for transferable representations for generalized zero-shot learning</title>
      <link>https://vilab.team/publication/task-independent-knowledge-makes-for-transferable-representa/</link>
      <pubDate>Fri, 01 Jan 2021 00:00:00 +0000</pubDate>
      <guid>https://vilab.team/publication/task-independent-knowledge-makes-for-transferable-representa/</guid>
      <description>&lt;p&gt;本文针对广义零样本学习（GZSL）中可见类与未见类之间的表示偏差问题，提出利用任务无关知识来学习可迁移的视觉表示。通过在大规模辅助数据上预训练或引入外部知识，使模型捕获与类别标签无关的通用特征，从而提升对未见类别的识别能力。在多个基准数据集上验证了方法的有效性。&lt;/p&gt;
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