Qi Lei
Qi Lei
PhD candidate of Computational Engineering and Sciences, University of Texas at Austin
Verified email at ices.utexas.edu - Homepage
TitleCited byYear
Gradient coding: Avoiding stragglers in distributed learning
R Tandon, Q Lei, AG Dimakis, N Karampatziakis
International Conference on Machine Learning, 3368-3376, 2017
1242017
Gradient coding
R Tandon, Q Lei, AG Dimakis, N Karampatziakis
arXiv preprint arXiv:1612.03301, 2016
56*2016
Hessian-based analysis of large batch training and robustness to adversaries
Z Yao, A Gholami, Q Lei, K Keutzer, MW Mahoney
Advances in Neural Information Processing Systems, 4949-4959, 2018
262018
Efficient and non-convex coordinate descent for symmetric nonnegative matrix factorization
A Vandaele, N Gillis, Q Lei, K Zhong, I Dhillon
IEEE Transactions on Signal Processing 64 (21), 5571-5584, 2016
25*2016
Coordinate-wise power method
Q Lei, K Zhong, IS Dhillon
Advances in Neural Information Processing Systems, 2064-2072, 2016
192016
Stabilizing gradients for deep neural networks via efficient SVD parameterization
J Zhang, Q Lei, IS Dhillon
arXiv preprint arXiv:1803.09327, 2018
152018
Similarity preserving representation learning for time series analysis
Q Lei, J Yi, R Vaculin, L Wu, IS Dhillon
arXiv preprint arXiv:1702.03584, 2017
152017
A greedy approach for budgeted maximum inner product search
HF Yu, CJ Hsieh, Q Lei, IS Dhillon
Advances in Neural Information Processing Systems, 5453-5462, 2017
122017
Random warping series: A random features method for time-series embedding
L Wu, IEH Yen, J Yi, F Xu, Q Lei, M Witbrock
arXiv preprint arXiv:1809.05259, 2018
102018
Doubly greedy primal-dual coordinate descent for sparse empirical risk minimization
Q Lei, IEH Yen, C Wu, IS Dhillon, P Ravikumar
Proceedings of the 34th International Conference on Machine Learning-Volumeá…, 2017
102017
First assembly times and equilibration in stochastic coagulation-fragmentation
MR D’Orsogna, Q Lei, T Chou
The Journal of chemical physics 143 (1), 07B604_1, 2015
92015
Vectorization of line drawing image based on junction analysis
JZ Chen, Q Lei, YW Miao, QS Peng
Science China Information Sciences 58 (7), 1-14, 2015
82015
Discrete attacks and submodular optimization with applications to text classification
Q Lei, L Wu, PY Chen, AG Dimakis, IS Dhillon, M Witbrock
arXiv preprint arXiv:1812.00151, 2018
7*2018
Method and system for time series representation learning via dynamic time warping
Q Lei, W Sun, R Vaculin, J Yi
US Patent App. 15/840,599, 2018
22018
Fast Unsupervised Location Category Inference from Highly Inaccurate Mobility Data
J Yi, Q Lei, WM Gifford, J Liu, J Yan, B Zhou
Proceedings of the 2019 SIAM International Conference on Data Mining, 55-63, 2019
1*2019
Session expert: A lightweight conference session recommender system
J Yi, Q Lei, J Yan, W Sun
2018 IEEE International Conference on Big Data (Big Data), 1677-1682, 2018
12018
Communication-Efficient Asynchronous Stochastic Frank-Wolfe over Nuclear-norm Balls
J Zhuo, Q Lei, AG Dimakis, C Caramanis
arXiv preprint arXiv:1910.07703, 2019
2019
SGD Learns One-Layer Networks in WGANs
Q Lei, JD Lee, AG Dimakis, C Daskalakis
arXiv preprint arXiv:1910.07030, 2019
2019
Inverting Deep Generative models, One layer at a time
Q Lei, A Jalal, IS Dhillon, AG Dimakis
arXiv preprint arXiv:1906.07437, 2019
2019
Primal-Dual Block Frank-Wolfe
Q Lei, J Zhuo, C Caramanis, IS Dhillon, AG Dimakis
arXiv preprint arXiv:1906.02436, 2019
2019
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