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06/12/2023
G-invariant diffusion maps
The diffusion maps embedding of data lying on a manifold have shown succ...
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03/29/2023
The G-invariant graph Laplacian
Graph Laplacian based algorithms for data lying on a manifold have been ...
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01/18/2022
ASOCEM: Automatic Segmentation Of Contaminations in cryo-EM
Particle picking is currently a critical step in the cryo-electron micro...
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09/07/2020
A perturbation based out-of-sample extension framework
Out-of-sample extension is an important task in various kernel based non...
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12/12/2019
KLT Picker: Particle Picking Using Data-Driven Optimal Templates
Particle picking is currently a critical step in the cryo-EM single part...
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11/25/2019
ROIPCA: An Online PCA algorithm based on rank-one updates
Principal components analysis (PCA) is a fundamental algorithm in data a...
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06/01/2019
Multi-reference factor analysis: low-rank covariance estimation under unknown translations
We consider the problem of estimating the covariance matrix of a random ...
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05/29/2019
Rank-one Multi-Reference Factor Analysis
In recent years, there is a growing need for processing methods aimed at...
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01/20/2019
A common lines approach for ab-initio modeling of cyclically-symmetric molecules
One of the challenges in single particle reconstruction in cryo-electron...
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02/06/2018
The steerable graph Laplacian and its application to filtering image data-sets
In recent years, improvements in various scientific image acquisition te...
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09/05/2016
A max-cut approach to heterogeneity in cryo-electron microscopy
The field of cryo-electron microscopy has made astounding advancements i...
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08/09/2016
Steerable Principal Components for Space-Frequency Localized Images
This paper describes a fast and accurate method for obtaining steerable ...
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06/28/2016
Multi-View Kernel Consensus For Data Analysis and Signal Processing
The input data features set for many data driven tasks is high-dimension...
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02/13/2016
Machine olfaction using time scattering of sensor multiresolution graphs
In this paper we construct a learning architecture for high dimensional ...
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12/02/2014
Fast Steerable Principal Component Analysis
Cryo-electron microscopy nowadays often requires the analysis of hundred...
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11/20/2014