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Wooseok Ha
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Adaptive wavelet distillation from neural networks through interpretations
W Ha, C Singh, F Lanusse, S Upadhyayula, B Yu
Advances in Neural Information Processing Systems 34, 20669-20682, 2021
382021
Gradient descent with non-convex constraints: local concavity determines convergence
RF Barber, W Ha
Information and Inference: A Journal of the IMA 7 (4), 755-806, 2018
372018
Estimating the spectrum in computed tomography via Kullback–Leibler divergence constrained optimization
W Ha, EY Sidky, RF Barber, TG Schmidt, X Pan
Medical physics 46 (1), 81-92, 2019
282019
Fast and flexible estimation of effective migration surfaces
J Marcus, W Ha, RF Barber, J Novembre
Elife 10, e61927, 2021
272021
An equivalence between critical points for rank constraints versus low-rank factorizations
W Ha, H Liu, RF Barber
SIAM Journal on Optimization 30 (4), 2927-2955, 2020
262020
Robust PCA with compressed data
W Ha, R Foygel Barber
Advances in Neural Information Processing Systems 28, 2015
222015
Statistical guarantees for local graph clustering
W Ha, K Fountoulakis, MW Mahoney
Journal of Machine Learning Research 22 (148), 1-54, 2021
112021
Transformation importance with applications to cosmology
C Singh, W Ha, F Lanusse, V Boehm, J Liu, B Yu
arXiv preprint arXiv:2003.01926, 2020
112020
Trimmed conformal prediction for high-dimensional models
W Chen, Z Wang, W Ha, RF Barber
arXiv preprint arXiv:1611.09933, 2016
112016
Alternating minimization and alternating descent over nonconvex sets
W Ha, RF Barber
arXiv preprint arXiv:1709.04451, 2017
92017
An equivalence between stationary points for rank constraints versus low-rank factorizations
W Ha, H Liu, RF Barber
arXiv preprint arXiv:1812.00404, 2018
62018
Fast and flexible estimation of effective migration surfaces. eLife, 10
J Marcus, W Ha, RF Barber, J Novembre
July, 2021
52021
Alternating minimization based framework for simultaneous spectral calibration and image reconstruction in spectral ct
W Ha, EY Sidky, RF Barber, TG Schmidt, X Pan
2018 IEEE Nuclear Science Symposium and Medical Imaging Conference …, 2018
42018
Interpreting and improving deep-learning models with reality checks
C Singh, W Ha, B Yu
International Workshop on Extending Explainable AI Beyond Deep Models and …, 2020
32020
Erratum: Estimating the spectrum in computed tomography via Kullback-Leibler divergence constrained optimization.
W Ha, EY Sidky, RF Barber, TG Schmidt, X Pan
Medical physics 47 (8), 3772, 2020
12020
X-ray spectral calibration from transmission measurements using gaussian blur model
W Ha, EY Sidky, RF Barber
Medical Imaging 2017: Physics of Medical Imaging 10132, 894-898, 2017
12017
Prominent Roles of Conditionally Invariant Components in Domain Adaptation: Theory and Algorithms
K Wu, Y Chen, W Ha, B Yu
arXiv preprint arXiv:2309.10301, 2023
2023
The Effect of SGD Batch Size on Autoencoder Learning: Sparsity, Sharpness, and Feature Learning
N Ghosh, S Frei, W Ha, B Yu
arXiv preprint arXiv:2308.03215, 2023
2023
Gradient dynamics of single-neuron autoencoders on orthogonal data
N Ghosh, S Frei, W Ha, B Yu
14th Annual Workshop on Optimization for Machine Learning (NeurIPS 2022 …, 2022
2022
High-dimensional estimation and optimization with multiple structured signals
W Ha
University of Chicago, 2018
2018
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Articles 1–20