Autocorrelation analysis for cryo-EM with sparsity constraints: improved sample complexity and projection-based algorithms
The number of noisy images required for molecular reconstruction in single-particle
cryoelectron microscopy (cryo-EM) is governed by the autocorrelations of the observed …
cryoelectron microscopy (cryo-EM) is governed by the autocorrelations of the observed …
[PDF][PDF] Subspace power method for symmetric tensor decomposition and generalized PCA
J Kileel, JM Pereira - arXiv preprint arXiv:1912.04007, 2019 - academia.edu
Abstract We introduce the Subspace Power Method (SPM) for calculating the CP
decomposition of low-rank even-order real symmetric tensors. This algorithm applies the …
decomposition of low-rank even-order real symmetric tensors. This algorithm applies the …