当前位置:
X-MOL 学术
›
arXiv.cs.AI
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Spectral Inference Networks: Unifying Deep and Spectral Learning
arXiv - CS - Artificial Intelligence Pub Date : 2018-06-06 , DOI: arxiv-1806.02215 David Pfau, Stig Petersen, Ashish Agarwal, David G. T. Barrett, Kimberly L. Stachenfeld
arXiv - CS - Artificial Intelligence Pub Date : 2018-06-06 , DOI: arxiv-1806.02215 David Pfau, Stig Petersen, Ashish Agarwal, David G. T. Barrett, Kimberly L. Stachenfeld
We present Spectral Inference Networks, a framework for learning
eigenfunctions of linear operators by stochastic optimization. Spectral
Inference Networks generalize Slow Feature Analysis to generic symmetric
operators, and are closely related to Variational Monte Carlo methods from
computational physics. As such, they can be a powerful tool for unsupervised
representation learning from video or graph-structured data. We cast training
Spectral Inference Networks as a bilevel optimization problem, which allows for
online learning of multiple eigenfunctions. We show results of training
Spectral Inference Networks on problems in quantum mechanics and feature
learning for videos on synthetic datasets. Our results demonstrate that
Spectral Inference Networks accurately recover eigenfunctions of linear
operators and can discover interpretable representations from video in a fully
unsupervised manner.
中文翻译:
光谱推理网络:统一深度学习和光谱学习
我们提出了光谱推理网络,这是一种通过随机优化学习线性算子特征函数的框架。光谱推理网络将慢特征分析推广到通用对称算子,并且与计算物理学中的变分蒙特卡罗方法密切相关。因此,它们可以成为从视频或图结构数据进行无监督表示学习的强大工具。我们将训练频谱推理网络作为一个双层优化问题,允许多个特征函数的在线学习。我们展示了针对量子力学问题和合成数据集视频特征学习训练光谱推理网络的结果。
更新日期:2020-01-17
中文翻译:
光谱推理网络:统一深度学习和光谱学习
我们提出了光谱推理网络,这是一种通过随机优化学习线性算子特征函数的框架。光谱推理网络将慢特征分析推广到通用对称算子,并且与计算物理学中的变分蒙特卡罗方法密切相关。因此,它们可以成为从视频或图结构数据进行无监督表示学习的强大工具。我们将训练频谱推理网络作为一个双层优化问题,允许多个特征函数的在线学习。我们展示了针对量子力学问题和合成数据集视频特征学习训练光谱推理网络的结果。