UltraTWD: Optimizing Ultrametric Trees for Tree-Wasserstein Distance

Fangchen Yu, Yanzhen Chen, Jiaxing Wei, Jianfeng Mao, Wenye Li 0001, Qiang Sun 0007. UltraTWD: Optimizing Ultrametric Trees for Tree-Wasserstein Distance. In Forty-second International Conference on Machine Learning, ICML 2025, Vancouver, BC, Canada, July 13-19, 2025. OpenReview.net, 2025. [doi]

Authors

Fangchen Yu

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Yanzhen Chen

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Jiaxing Wei

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Jianfeng Mao

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Wenye Li 0001

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Qiang Sun 0007

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