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Christopher Tosh
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Contrastive learning, multi-view redundancy, and linear models
C Tosh, A Krishnamurthy, D Hsu
Algorithmic Learning Theory, 1179-1206, 2021
1702021
Contrastive estimation reveals topic posterior information to linear models
C Tosh, A Krishnamurthy, D Hsu
Journal of Machine Learning Research 22 (281), 1-31, 2021
762021
Bayesian decision-making under misspecified priors with applications to meta-learning
M Simchowitz, C Tosh, A Krishnamurthy, DJ Hsu, T Lykouris, M Dudik, ...
Advances in Neural Information Processing Systems 34, 26382-26394, 2021
562021
Diameter-based active learning
C Tosh, S Dasgupta
International Conference on Machine Learning, 3444-3452, 2017
352017
Simple and near-optimal algorithms for hidden stratification and multi-group learning
CJ Tosh, D Hsu
International Conference on Machine Learning, 21633-21657, 2022
222022
The piranha problem: Large effects swimming in a small pond
C Tosh, P Greengard, B Goodrich, A Gelman, A Vehtari, D Hsu
arXiv preprint arXiv:2105.13445, 2021
192021
Mixing rates for the alternating Gibbs sampler over restricted Boltzmann machines and friends
C Tosh
International Conference on Machine Learning, 840-849, 2016
162016
The relative complexity of maximum likelihood estimation, map estimation, and sampling
C Tosh, S Dasgupta
Conference on Learning Theory, 2993-3035, 2019
142019
Maximum likelihood estimation for mixtures of spherical Gaussians is NP-hard
C Tosh, S Dasgupta
Journal of Machine Learning Research 18 (175), 1-11, 2018
122018
Expressivity of expand-and-sparsify representations
S Dasgupta, C Tosh
arXiv preprint arXiv:2006.03741, 2020
112020
Lower bounds for the Gibbs sampler over mixtures of Gaussians
C Tosh, S Dasgupta
International Conference on Machine Learning, 1467-1475, 2014
92014
Interactive structure learning with structural query-by-committee
C Tosh, S Dasgupta
Advances in Neural Information Processing Systems 31, 2018
82018
Interactive topic modeling with anchor words
S Dasgupta, S Poulis, C Tosh
arXiv preprint arXiv:1907.04919, 2019
62019
Robustifying likelihoods by optimistically re-weighting data
M Dewaskar, C Tosh, J Knoblauch, DB Dunson
arXiv preprint arXiv:2303.10525, 2023
52023
A Bayesian model of dose-response for cancer drug studies
W Tansey, C Tosh, DM Blei
The Annals of Applied Statistics 16 (2), 680-705, 2022
42022
Diameter-based interactive structure discovery
C Tosh, D Hsu
International Conference on Artificial Intelligence and Statistics, 580-590, 2020
42020
A Bayesian active learning platform for scalable combination drug screens
C Tosh, M Tec, J White, JF Quinn, G Ibanez Sanchez, P Calder, AL Kung, ...
bioRxiv, 2023.12. 18.572245, 2023
12023
Targeted active learning for probabilistic models
C Tosh, M Tec, W Tansey
arXiv preprint arXiv:2210.12122, 2022
12022
A Bayesian model of dose-response for cancer drug studies
W Tansey, C Tosh, DM Blei
arXiv preprint arXiv:1906.04072, 2019
12019
Structural query-by-committee
C Tosh, S Dasgupta
arXiv preprint arXiv:1803.06586, 2018
12018
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