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Distribution Alignment: A Unified Framework for Long-tail Visual Recognition

 ·  ☕ 1 min read
  • Decoupling Representation and Classifier for Long-Tailed Recognition を引用

  • 新規性は以下の2つ

    • Adaptive Calibration Function
    • Alignment with Generalized Re-weighting
  • Adaptive Calibration Function

    • 分類器の出力 $\boldsymbol{z}$を線形変換して重み付け + marginを加える
  • Alignment with Generalized Re-weighting

    • targetの確率に重み付け

https://openaccess.thecvf.com/content/CVPR2021/papers/Zhang_Distribution_Alignment_A_Unified_Framework_for_Long-Tail_Visual_Recognition_CVPR_2021_paper.pdf

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YuWd (Yuiga Wada)
著者
YuWd (Yuiga Wada)
機械学習・競プロ・iOS・Web