Yuejie Chi
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Sensitivity to basis mismatch in compressed sensing
Y Chi, LL Scharf, A Pezeshki, AR Calderbank
IEEE Transactions on Signal Processing 59 (5), 2182-2195, 2011
8382011
Robust spectral compressed sensing via structured matrix completion
Y Chen, Y Chi
IEEE Transactions on Information Theory 60, 6576-6601, 2014
262*2014
Implicit regularization in nonconvex statistical estimation: Gradient descent converges linearly for phase retrieval, matrix completion and blind deconvolution
C Ma, K Wang, Y Chi, Y Chen
Foundations of Computational Mathematics 20, 451-632, 2018
223*2018
Nonconvex optimization meets low-rank matrix factorization: An overview
Y Chi, YM Lu, Y Chen
IEEE Transactions on Signal Processing 67 (20), 5239-5269, 2019
2192019
Exact and stable covariance estimation from quadratic sampling via convex programming
Y Chen, Y Chi, AJ Goldsmith
IEEE Transactions on Information Theory 61 (7), 4034-4059, 2015
1972015
Off-the-grid line spectrum denoising and estimation with multiple measurement vectors
Y Li, Y Chi
IEEE Transactions on Signal Processing 64 (5), 1257-1269, 2015
1932015
Gradient descent with random initialization: Fast global convergence for nonconvex phase retrieval
Y Chen, Y Chi, J Fan, C Ma
Mathematical Programming 176 (1), 5-37, 2019
1572019
Compressive two-dimensional harmonic retrieval via atomic norm minimization
Y Chi, Y Chen
IEEE Transactions on Signal Processing 63 (4), 1030-1042, 2014
1492014
Petrels: Parallel subspace estimation and tracking by recursive least squares from partial observations
Y Chi, YC Eldar, R Calderbank
IEEE Transactions on Signal Processing 61 (23), 5947-5959, 2013
1432013
Guaranteed blind sparse spikes deconvolution via lifting and convex optimization
Y Chi
IEEE Journal of Selected Topics in Signal Processing 10 (4), 782-794, 2016
1042016
A nonconvex approach for phase retrieval: Reshaped Wirtinger flow and incremental algorithms
H Zhang, Y Zhou, Y Liang, Y Chi
Journal of Machine Learning Research 18, 1-35, 2017
102*2017
Harnessing structures in big data via guaranteed low-rank matrix estimation: Recent theory and fast algorithms via convex and nonconvex optimization
Y Chen, Y Chi
IEEE Signal Processing Magazine 35 (4), 14-31, 2018
962018
Provable non-convex phase retrieval with outliers: Median-truncated Wirtinger flow
H Zhang, Y Chi, Y Liang
International Conference on Machine Learning, 1022-1031, 2016
962016
Classification and boosting with multiple collaborative representations
Y Chi, F Porikli
IEEE Transactions on Pattern Analysis and Machine Intelligence 36 (8), 1519-1531, 2013
732013
Noisy matrix completion: Understanding statistical guarantees for convex relaxation via nonconvex optimization
Y Chen, Y Chi, J Fan, C Ma, Y Yan
SIAM Journal on Optimization 30 (4), 3098-3121, 2020
65*2020
Blind deconvolution from multiple sparse inputs
L Wang, Y Chi
IEEE Signal Processing Letters 23 (10), 1384-1388, 2016
542016
Streaming PCA and subspace tracking: The missing data case
L Balzano, Y Chi, YM Lu
Proceedings of the IEEE 106 (8), 1293-1310, 2018
522018
Harnessing sparsity over the continuum: Atomic norm minimization for superresolution
Y Chi, MF Da Costa
IEEE Signal Processing Magazine 37 (2), 39-57, 2020
492020
Nonconvex matrix factorization from rank-one measurements
Y Li, C Ma, Y Chen, Y Chi
IEEE Transactions on Information Theory 67 (3), 1928-1950, 2019
402019
Training signal design and tradeoffs for spectrally-efficient multi-user MIMO-OFDM systems
Y Chi, A Gomaa, N Al-Dhahir, AR Calderbank
IEEE Transactions on Wireless Communications 10 (7), 2234-2245, 2011
402011
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