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Infinite-dimensional stochastic transforms and reproducing kernel Hilbert space
Journal article   Peer reviewed

Infinite-dimensional stochastic transforms and reproducing kernel Hilbert space

Palle E. T. Jorgensen, Myung-Sin Song and James Tian
Sampling theory, signal processing, and data analysis, Vol.21(1), 12
2023
DOI: 10.1007/s43670-023-00051-z

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Abstract

By way of concrete presentations, we construct two infinite-dimensional transforms at the crossroads of Gaussian fields and reproducing kernel Hilbert spaces (RKHS), thus leading to a new infinite-dimensional Fourier transform in a general setting of Gaussian processes. Our results serve to unify existing tools from infinite-dimensional analysis.
Harmonic Analysis Machine Learning Mathematics Abstract Harmonic Analysis approximation Data science Mathematics and Statistics Original Article Signal,Image and Speech Processing

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