Ambuj Tewari (अम्बुज तिवारी)
Ambuj Tewari (अम्बुज तिवारी)
Associate Professor, Department of Statistics and Department of EECS, University of Michigan
Verifierad e-postadress på umich.edu - Startsida
TitelCiteras avÅr
Learning with noisy labels
N Natarajan, IS Dhillon, PK Ravikumar, A Tewari
Advances in neural information processing systems, 1196-1204, 2013
4262013
Stochastic methods for l1-regularized loss minimization
S Shalev-Shwartz, A Tewari
Journal of Machine Learning Research 12 (Jun), 1865-1892, 2011
3882011
Composite Objective Mirror Descent.
JC Duchi, S Shalev-Shwartz, Y Singer, A Tewari
COLT, 14-26, 2010
2682010
Just-in-time adaptive interventions (JITAIs) in mobile health: key components and design principles for ongoing health behavior support
I Nahum-Shani, SN Smith, BJ Spring, LM Collins, K Witkiewitz, A Tewari, ...
Annals of Behavioral Medicine 52 (6), 446-462, 2017
2332017
On the complexity of linear prediction: Risk bounds, margin bounds, and regularization
SM Kakade, K Sridharan, A Tewari
Advances in neural information processing systems, 793-800, 2009
2122009
On the consistency of multiclass classification methods
A Tewari, PL Bartlett
Journal of Machine Learning Research 8 (May), 1007-1025, 2007
2022007
PAC subset selection in stochastic multi-armed bandits
S Kalyanakrishnan, A Tewari, P Auer, P Stone
Proceedings of the 29th International Conference on Machine Learning (ICML …, 2012
1782012
Microrandomized trials: An experimental design for developing just-in-time adaptive interventions.
P Klasnja, EB Hekler, S Shiffman, A Boruvka, D Almirall, A Tewari, ...
Health Psychology 34 (S), 1220, 2015
1702015
Regularization techniques for learning with matrices
SM Kakade, S Shalev-Shwartz, A Tewari
Journal of Machine Learning Research 13 (Jun), 1865-1890, 2012
1392012
Exploiting longer cycles for link prediction in signed networks
KY Chiang, N Natarajan, A Tewari, IS Dhillon
Proceedings of the 20th ACM international conference on Information and …, 2011
1352011
REGAL: A regularization based algorithm for reinforcement learning in weakly communicating MDPs
PL Bartlett, A Tewari
Proceedings of the Twenty-Fifth Conference on Uncertainty in Artificial …, 2009
1322009
Smoothness, low noise and fast rates
N Srebro, K Sridharan, A Tewari
Advances in neural information processing systems, 2199-2207, 2010
1272010
Efficient bandit algorithms for online multiclass prediction
SM Kakade, S Shalev-Shwartz, A Tewari
Proceedings of the 25th international conference on Machine learning, 440-447, 2008
1252008
On iterative hard thresholding methods for high-dimensional M-estimation
P Jain, A Tewari, P Kar
Advances in Neural Information Processing Systems, 685-693, 2014
1242014
Prediction and clustering in signed networks: a local to global perspective
KY Chiang, CJ Hsieh, N Natarajan, IS Dhillon, A Tewari
The Journal of Machine Learning Research 15 (1), 1177-1213, 2014
1082014
On the generalization ability of online strongly convex programming algorithms
SM Kakade, A Tewari
Advances in Neural Information Processing Systems, 801-808, 2009
1082009
Optimal strategies and minimax lower bounds for online convex games
J Abernethy, PL Bartlett, A Rakhlin, A Tewari
1062008
Greedy algorithms for structurally constrained high dimensional problems
A Tewari, PK Ravikumar, IS Dhillon
Advances in Neural Information Processing Systems, 882-890, 2011
982011
On the nonasymptotic convergence of cyclic coordinate descent methods
A Saha, A Tewari
SIAM Journal on Optimization 23 (1), 576-601, 2013
962013
Prediction and validation of gene-disease associations using methods inspired by social network analyses
UM Singh-Blom, N Natarajan, A Tewari, JO Woods, IS Dhillon, ...
PloS one 8 (5), e58977, 2013
952013
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Artiklar 1–20