Fast Computation of Wasserstein Barycenters
- 类型:arxiv
- 标识:1310.4375
- 链接:https://arxiv.org/abs/1310.4375
- 主题:database
- 主分类:engineering
- 形态:method
- 被引:837
- 被引来源:Semantic Scholar
- S2被引:837
- OpenAlex被引:460
- 影响力被引:96
- TLDR:The Wasserstein distance is proposed to be smoothed with an entropic regularizer and recover in doing so a strictly convex objective whose gradients can be computed for a considerably cheaper computational cost using matrix scaling algorithms.
- OpenAlex ID:W1629559917
- OpenAlex DOI:10.48550/arxiv.1310.4375
- DOI:10.48550/arxiv.1310.4375
- DOI来源:OpenAlex
- 开放获取:green
- 开放获取链接:https://arxiv.org/pdf/1310.4375
- OpenAlex更新:2026-08-19
- 待LLM分类:否
- 成熟度:research
- 场景:optimization、optimal-transport
- 标题中文:Wasserstein 重心的快速计算
- TLDR中文:本文提出通过熵正则化对 Wasserstein 距离进行平滑处理,由此得到一个严格凸的目标函数,其梯度可借助矩阵缩放算法以显著更低的计算代价求得。
- 来源文件:
- [OpenAlex discover]
- [S2 enrich]