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7. 結論
まとめ
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• ConvNeXtの改良モデルConvNeXt V2を提案。ConvNeXt V2は、自己教師あり学習に適したモデルとして
設計されており、そのアーキテクチャは最小限の変更に留まっている。
• ConvNeXtとMAEはアーキテクチャが大きく異なるため、feature collapseが発生してしまう。その解決として
Global Response Normalization(GRN)layerを加え、チャネル間の競合関係を強調することを提案。
• ImageNet classification、 COCO detection、 ADE20K segmentationなどのベンチマークを更新。
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Appendix
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