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Apr, 2023
HaLP:骨架自监督动作学习中的潜在正样本幻影
HaLP: Hallucinating Latent Positives for Skeleton-based Self-Supervised Learning of Actions
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Anshul Shah, Aniket Roy, Ketul Shah, Shlok Kumar Mishra, David Jacobs...
TL;DR
本研究提出了一种新的对比学习方法,使用HaLP模块——用于幻想潜在的正合成,来在没有标签的情况下训练基于骨架的行动识别模型,并提供了实验证明该方法对于线性评估、迁移学习和kNN评估等任务具有可持续性的改进。
Abstract
supervised learning
of skeleton sequence encoders for
action recognition
has received significant attention in recent times. However, learning such encoders without labels continues to be a challenging problem. W
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