Guarantees for greedy maximization of non-submodular functions with applications

AA Bian, JM Buhmann, A Krause… - … on machine learning, 2017 - proceedings.mlr.press
We investigate the performance of the standard Greedy algorithm for cardinality constrained
maximization of non-submodular nondecreasing set functions. While there are strong …

Beyond distributive fairness in algorithmic decision making: Feature selection for procedurally fair learning

N Grgić-Hlača, MB Zafar, KP Gummadi… - Proceedings of the AAAI …, 2018 - ojs.aaai.org
With widespread use of machine learning methods in numerous domains involving humans,
several studies have raised questions about the potential for unfairness towards certain …

Efficient data representation by selecting prototypes with importance weights

KS Gurumoorthy, A Dhurandhar… - … Conference on Data …, 2019 - ieeexplore.ieee.org
Prototypical examples that best summarize and compactly represent an underlying complex
data distribution, communicate meaningful insights to humans in domains where simple …

Restricted strong convexity implies weak submodularity

ER Elenberg, R Khanna, AG Dimakis, S Negahban - The Annals of Statistics, 2018 - JSTOR
We connect high-dimensional subset selection and submodular maximization. Our results
extend the work of Das and Kempe [In ICML (2011) 1057–1064] from the setting of linear …

Streaming weak submodularity: Interpreting neural networks on the fly

E Elenberg, AG Dimakis… - Advances in Neural …, 2017 - proceedings.neurips.cc
In many machine learning applications, it is important to explain the predictions of a black-
box classifier. For example, why does a deep neural network assign an image to a particular …

Online continuous submodular maximization

L Chen, H Hassani, A Karbasi - International Conference on …, 2018 - proceedings.mlr.press
In this paper, we consider an online optimization process, where the objective functions are
not convex (nor concave) but instead belong to a broad class of continuous submodular …

Scalable greedy feature selection via weak submodularity

R Khanna, E Elenberg, A Dimakis… - Artificial Intelligence …, 2017 - proceedings.mlr.press
Greedy algorithms are widely used for problems in machine learning such as feature
selection and set function optimization. Unfortunately, for large datasets, the running time of …

Subset selection under noise

C Qian, JC Shi, Y Yu, K Tang… - Advances in neural …, 2017 - proceedings.neurips.cc
The problem of selecting the best $ k $-element subset from a universe is involved in many
applications. While previous studies assumed a noise-free environment or a noisy …

Comparison of machine learning methods with national cardiovascular data registry models for prediction of risk of bleeding after percutaneous coronary intervention

BJ Mortazavi, EM Bucholz, NR Desai… - JAMA network …, 2019 - jamanetwork.com
Importance Better prediction of major bleeding after percutaneous coronary intervention
(PCI) may improve clinical decisions aimed to reduce bleeding risk. Machine learning …

Just say the name: Online continual learning with category names only via data generation

M Seo, S Cho, M Lee, D Misra, H Choi, SJ Kim… - arxiv preprint arxiv …, 2024 - arxiv.org
Requiring extensive human supervision is often impractical for continual learning due to its
cost, leading to the emergence of'name-only continual learning'that only provides the name …