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Subhroshekhar Ghosh

Small coresets via negative dependence: DPPs, linear statistics, and concentration

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Nov 01, 2024
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Dictionary Learning under Symmetries via Group Representations

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May 31, 2023
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Generative Principal Component Analysis

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Mar 18, 2022
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Learning with latent group sparsity via heat flow dynamics on networks

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Jan 20, 2022
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Robust 1-bit Compressive Sensing with Partial Gaussian Circulant Matrices and Generative Priors

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Aug 08, 2021
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Towards Sample-Optimal Compressive Phase Retrieval with Sparse and Generative Priors

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Jun 29, 2021
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Estimation and inference of signals via the stochastic geometry of spectrogram level sets

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May 06, 2021
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On a Variational Approximation based Empirical Likelihood ABC Method

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Nov 12, 2020
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Fractal Gaussian Networks: A sparse random graph model based on Gaussian Multiplicative Chaos

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Aug 07, 2020
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Learning from DPPs via Sampling: Beyond HKPV and symmetry

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Jul 08, 2020
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