Banditpam: Almost linear time k-medoids clustering via multi-armed bandits

M Tiwari, MJ Zhang, J Mayclin… - Advances in …, 2020 - proceedings.neurips.cc
Clustering is a ubiquitous task in data science. Compared to the commonly used k-means
clustering, k-medoids clustering requires the cluster centers to be actual data points and …

An adaptive system for detecting malicious queries in web attacks

Y Dong, Y Zhang, H Ma, Q Wu, Q Liu, K Wang… - Science China …, 2018 - Springer
Web request query strings (queries), which pass parameters to a referenced resource, are
always manipulated by attackers to retrieve sensitive data and even take full control of victim …

BanditPAM++: Faster -medoids Clustering

M Tiwari, R Kang, D Lee, S Thrun… - Advances in …, 2023 - proceedings.neurips.cc
Clustering is a fundamental task in data science with wide-ranging applications. In $ k $-
medoids clustering, cluster centers must be actual datapoints and arbitrary distance metrics …

Discrete facility location in machine learning

IL Vasilyev, AV Ushakov - Journal of Applied and Industrial Mathematics, 2021 - Springer
Facility location problems form a broad class of optimization problems extremely popular in
combinatorial optimization and operations research. In every facility location problem, one …

Exploring Active Learning in Meta-Learning: Enhancing Context Set Labeling

W Bae, J Wang, DJ Sutherland - arXiv preprint arXiv:2311.02879, 2023 - arxiv.org
Most meta-learning methods assume that the (very small) context set used to establish a
new task at test time is passively provided. In some settings, however, it is feasible to actively …

Generalized Coverage for More Robust Low-Budget Active Learning

W Bae, J Noh, DJ Sutherland - arXiv preprint arXiv:2407.12212, 2024 - arxiv.org
The ProbCover method of Yehuda et al. is a well-motivated algorithm for active learning in
low-budget regimes, which attempts to" cover" the data distribution with balls of a given …

[图书][B] Accelerating machine learning algorithms with adaptive sampling

M Tiwari - 2023 - search.proquest.com
The era of huge data necessitates highly efficient machine learning algorithms. Many
common machine learning algorithms, however, rely on computationally intensive …

Influence of Gender and Prior Education Intersectionality on Further Education Investments and Job Satisfaction

S Reinwald, S Annen - SAGE Open, 2023 - journals.sagepub.com
The intersectionality framework allows for the combination of formerly additive individual
characteristics into intersectional profiles of employees in order to prioritize and direct further …

Machine learning of lineaments from magnetic, gravity and elevation maps

MA Aghaee Rad - 2019 - open.library.ubc.ca
Minerals exploration is becoming more difficult, particularly because most mineral deposits
at the surface of the earth have been found. While there may be a lot of sensing data, there …

[HTML][HTML] 基于改进K_Medoids 算法的高光谱图像聚类

王立国, 马赫男, 赵亮, 石瑶 - 哈尔滨工程大学学报, 2018 - html.rhhz.net
为了解决在复杂的, 数据量庞大的高光谱图像中汇集出参考价值较高的聚类组合问题,
本文提出一种基于流形的K_Medoids 改进算法并应用于高光谱图像的聚类实践中 …