Search Results for author: Xiaoyu Hu

Found 2 papers, 0 papers with code

Sparse Functional Principal Component Analysis in High Dimensions

no code implementations2 Nov 2020 Xiaoyu Hu, Fang Yao

Functional principal component analysis (FPCA) is a fundamental tool and has attracted increasing attention in recent decades, while existing methods are restricted to data with a single or finite number of random functions (much smaller than the sample size $n$).

Methodology

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