Search Results for author: Kyle Gilman

Found 2 papers, 1 papers with code

Streaming Probabilistic PCA for Missing Data with Heteroscedastic Noise

no code implementations10 Oct 2023 Kyle Gilman, David Hong, Jeffrey A. Fessler, Laura Balzano

Streaming principal component analysis (PCA) is an integral tool in large-scale machine learning for rapidly estimating low-dimensional subspaces of very high dimensional and high arrival-rate data with missing entries and corrupting noise.

Astronomy

Grassmannian Optimization for Online Tensor Completion and Tracking with the t-SVD

1 code implementation30 Jan 2020 Kyle Gilman, Davoud Ataee Tarzanagh, Laura Balzano

We propose a new fast streaming algorithm for the tensor completion problem of imputing missing entries of a low-tubal-rank tensor using the tensor singular value decomposition (t-SVD) algebraic framework.

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