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English(EN) Operator Surrogates

算子代理:逼近复杂算子的一种新方法

本文介绍了算子代理,一种用于创建有限参数映射的方法,该映射可以逼近无限维函数空间之间的复杂算子。文章详细阐述了编码器-逼近器-解码器范式,讨论了Banach框架、PCA和Active Subspaces等表示系统,以及傅里叶神经算子和Transformer等神经网络架构。该工作还讨论了逼近和泛化误差的理论分析,并强调了低维结构如何帮助克服维度灾难。 AI

影响 引入了一种新颖的数学框架来逼近复杂算子,可能影响处理高维数据的AI模型的效率和可扩展性。

排序理由 该条目是一篇在arXiv上发表的学术论文,详细介绍了一种逼近复杂算子新数学方法。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv stat.ML 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

算子代理:逼近复杂算子的一种新方法

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该条目是一篇在arXiv上发表的学术论文,详细介绍了一种逼近复杂算子新数学方法。[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) · Christoph Schwab, Josephine Westermann, Jakob Zech ·

    运营商代理

    arXiv:2610.18210v1 Announce Type: cross Abstract: This chapter provides a mathematical introduction to operator surrogates, which are finite-parametric maps approximating complex (typically nonlinear) operators between infinite-dimensional (function) spaces. A typical approach to…