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English(EN) Differentiable Expectation-Maximisation and Applications to Gaussian Mixture Model Optimal Transport

新方法实现机器学习的可微期望最大化

研究人员开发了新方法,使期望最大化(EM)算法(如高斯混合模型(GMM)等统计和机器学习任务的常用工具)能够进行端到端梯度传播。这一进展使得EM能够集成到现代学习流程中。该工作还引入了一种可微EM的新应用,用于计算GMM之间的混合Wasserstein距离($\mathrm{MW}_2$),使其能够用作各种成像和机器学习应用(包括图像生成和纹理合成)中的可微损失函数。 AI

影响 使一种常用的统计算法能够集成到现代基于梯度的学习流程中,有望提高生成和成像任务的性能。

排序理由 详细介绍机器学习新算法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv stat.ML 阅读 →

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新方法实现机器学习的可微期望最大化

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详细介绍机器学习新算法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv stat.ML TIER_1 English(EN) · Samuel Bo\"it\'e, Eloi Tanguy, Julie Delon, Agn\`es Desolneux, R\'emi Flamary ·

    可微分期望最大化及其在高斯混合模型最优传输中的应用

    arXiv:2509.02109v3 Announce Type: replace-cross Abstract: The Expectation-Maximisation (EM) algorithm is a central tool in statistics and machine learning, widely used for latent-variable models such as Gaussian Mixture Models (GMMs). Despite its ubiquity, EM is typically treated…