As-llm: When algorithm selection meets large language model

X Wu, Y Zhong, J Wu, KC Tan - 2023 - openreview.net
Algorithm selection aims to identify the most suitable algorithm for solving a specific problem
before execution, which has become a critical process of the AutoML. Current mainstream …

Online Automated Imbalanced Learning via Adaptive Thompson Sampling

Z Wang, S Wang - International Conference on Pattern Recognition, 2024 - Springer
Abstract Existing Automated machine learning (AutoML) systems have achieved
considerable success in offline machine learning. Nonetheless, they are not applicable to …

Multi-armed bandits with censored consumption of resources

V Bengs, E Hüllermeier - Machine Learning, 2023 - Springer
We consider a resource-aware variant of the classical multi-armed bandit problem: In each
round, the learner selects an arm and determines a resource limit. It then observes a …

Shapley-Based Feature Selection for Online Algorithm Selection

P Becker, V Bengs - Joint European Conference on Machine Learning and …, 2023 - Springer
Online algorithm selection concerns the task of designing a dynamic algorithm selector that
observes sequentially arriving problem instances of an algorithmic problem class for which it …

Minimum Hellinger Distance Estimation of AFT Models with Right-Censored Data

Y Huang - 2024 - prism.ucalgary.ca
Abstract Accelerated Failure Time (AFT) models are popular models used in survival
analysis. AFT models are also an important alternative to the Cox Proportional Hazards (PH) …

Contextual Preselection Methods in Pool-based Realtime Algorithm Configuration

J Brandt, E Schede, S Sharma, V Bengs, E Hüllermeier… - 2023 - epub.ub.uni-muenchen.de
Realtime algorithm configuration is concerned with the task of designing a dynamic
algorithm configurator that observes sequentially arriving problem instances of an …