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arXiv 2003.11657cs.LGstat.ML

基于组合求解器黑箱微分的深度图匹配

Deep Graph Matching via Blackbox Differentiation of Combinatorial Solvers

Max Planck Institute for Intelligent Systems(马克斯·普朗克智能系统研究所);Max Planck Institute for Informatics(马克斯·普朗克信息学研究所);Università degli Studi di Firenze(佛罗伦萨大学)

Michal Rolínek, Paul Swoboda, Dominik Zietlow, Anselm Paulus, Vít Musil, Georg Martius

AI总结:

该研究提出一种嵌入未修改组合求解器的端到端可训练深度图匹配架构,结合优化求解器与架构改进刷新了关键点对应基准的SOTA,还指出了该架构的多项优势并提出两种新的实验设置。

摘要:

基于组合优化与深度学习交叉领域的最新进展,我们提出一种用于深度图匹配的端到端可训练架构,其中包含未修改的组合求解器。借助高度优化的组合求解器以及架构设计上的若干改进,我们在关键点对应任务的深度图匹配基准上刷新了当前最优性能。此外,我们强调了将求解器融入深度学习架构的概念性优势,例如可使用强大的多图匹配求解器进行后处理,或是对训练设置的变化不敏感。最后,我们提出了两种全新的、更具挑战性的实验设置。代码可在https://github.com/martius-lab/blackbox-deep-graph-matching获取。

英文摘要:

Building on recent progress at the intersection of combinatorial optimization and deep learning, we propose an end-to-end trainable architecture for deep graph matching that contains unmodified combinatorial solvers. Using the presence of heavily optimized combinatorial solvers together with some improvements in architecture design, we advance state-of-the-art on deep graph matching benchmarks for keypoint correspondence. In addition, we highlight the conceptual advantages of incorporating solvers into deep learning architectures, such as the possibility of post-processing with a strong multi-graph matching solver or the indifference to changes in the training setting. Finally, we propose two new challenging experimental setups. The code is available at https://github.com/martius-lab/blackbox-deep-graph-matching

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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