Hemant Tyagi

According to our database, Hemant Tyagi authored at least 28 papers between 2006 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Seeded Graph Matching for the Correlated Gaussian Wigner Model via the Projected Power Method.

Ernesto Araya Valdivia, Guillaume Braun, Hemant Tyagi

J. Mach. Learn. Res., 2024

Dynamic angular synchronization under smoothness constraints.

Ernesto Araya Valdivia, Mihai Cucuringu, Hemant Tyagi

CoRR, 2024

Joint Learning of Linear Dynamical Systems under Smoothness Constraints.

Hemant Tyagi

CoRR, 2024

2023

Dynamic Ranking with the BTL Model: A Nearest Neighbor based Rank Centrality Method.

Eglantine Karlé, Hemant Tyagi

J. Mach. Learn. Res., 2023

Graph Matching via convex relaxation to the simplex.

Ernesto Araya Valdivia, Hemant Tyagi

CoRR, 2023

Learning linear dynamical systems under convex constraints.

Hemant Tyagi, Denis V. Efimov

CoRR, 2023

2022

An iterative clustering algorithm for the Contextual Stochastic Block Model with optimality guarantees.

Guillaume Braun, Hemant Tyagi, Christophe Biernacki

Proceedings of the International Conference on Machine Learning, 2022

2021

Ranking and synchronization from pairwise measurements via SVD.

Alexandre d'Aspremont, Mihai Cucuringu, Hemant Tyagi

J. Mach. Learn. Res., 2021

Regularized spectral methods for clustering signed networks.

Mihai Cucuringu, Apoorv Vikram Singh, Déborah Sulem, Hemant Tyagi

J. Mach. Learn. Res., 2021

Clustering multilayer graphs with missing nodes.

Guillaume Braun, Hemant Tyagi, Christophe Biernacki

Proceedings of the 24th International Conference on Artificial Intelligence and Statistics, 2021

Recovering Hölder smooth functions from noisy modulo samples.

Michaël Fanuel, Hemant Tyagi

Proceedings of the 55th Asilomar Conference on Signals, Systems, and Computers, 2021

2020

Provably robust estimation of modulo 1 samples of a smooth function with applications to phase unwrapping.

Mihai Cucuringu, Hemant Tyagi

J. Mach. Learn. Res., 2020

An extension of the angular synchronization problem to the heterogeneous setting.

Mihai Cucuringu, Hemant Tyagi

CoRR, 2020

2019

SPONGE: A generalized eigenproblem for clustering signed networks.

Mihai Cucuringu, Peter Davies, Aldo Glielmo, Hemant Tyagi

Proceedings of the 22nd International Conference on Artificial Intelligence and Statistics, 2019

2018

Multi-kernel unmixing and super-resolution using the Modified Matrix Pencil method.

Stéphane Chrétien, Hemant Tyagi

CoRR, 2018

Sparse non-negative super-resolution - simplified and stabilised.

Armin Eftekhari, Jared Tanner, Andrew Thompson, Bogdan Toader, Hemant Tyagi

CoRR, 2018

Non-Negative Super-Resolution is Stable.

Armin Eftekhari, Jared Tanner, Andrew Thompson, Bogdan Toader, Hemant Tyagi

Proceedings of the 2018 IEEE Data Science Workshop, 2018

On denoising modulo 1 samples of a function.

Mihai Cucuringu, Hemant Tyagi

Proceedings of the International Conference on Artificial Intelligence and Statistics, 2018

2016

On low dimensional models for functions in high dimensions.

Hemant Tyagi

PhD thesis, 2016

On Two Continuum Armed Bandit Problems in High Dimensions.

Hemant Tyagi, Sebastian U. Stich, Bernd Gärtner

Theory Comput. Syst., 2016

Algorithms for Learning Sparse Additive Models with Interactions in High Dimensions.

Hemant Tyagi, Anastasios Kyrillidis, Bernd Gärtner, Andreas Krause

CoRR, 2016

Learning Sparse Additive Models with Interactions in High Dimensions.

Hemant Tyagi, Anastasios Kyrillidis, Bernd Gärtner, Andreas Krause

Proceedings of the 19th International Conference on Artificial Intelligence and Statistics, 2016

2014

Efficient Sampling for Learning Sparse Additive Models in High Dimensions.

Hemant Tyagi, Bernd Gärtner, Andreas Krause

Proceedings of the Advances in Neural Information Processing Systems 27: Annual Conference on Neural Information Processing Systems 2014, 2014

2013

Stochastic continuum armed bandit problem of few linear parameters in high dimensions.

Hemant Tyagi, Sebastian U. Stich, Bernd Gärtner

CoRR, 2013

Continuum Armed Bandit Problem of Few Variables in High Dimensions.

Hemant Tyagi, Bernd Gärtner

Proceedings of the Approximation and Online Algorithms - 11th International Workshop, 2013

2012

Active Learning of Multi-Index Function Models.

Hemant Tyagi, Volkan Cevher

Proceedings of the Advances in Neural Information Processing Systems 25: 26th Annual Conference on Neural Information Processing Systems 2012. Proceedings of a meeting held December 3-6, 2012

Learning ridge functions with randomized sampling in high dimensions.

Hemant Tyagi, Volkan Cevher

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2006

Automatic identification of bird calls using Spectral Ensemble Average Voice Prints.

Hemant Tyagi, Rajesh M. Hegde, Hema A. Murthy, Anil Prabhakar

Proceedings of the 14th European Signal Processing Conference, 2006