Towards practical preferential Bayesian optimization with skew Gaussian processes

S Takeno, M Nomura… - … Conference on Machine …, 2023 - proceedings.mlr.press
We study preferential Bayesian optimization (BO) where reliable feedback is limited to
pairwise comparison called duels. An important challenge in preferential BO, which uses the …

Optimizing Algorithms From Pairwise User Preferences

L Keselman, K Shih, M Hebert… - 2023 IEEE/RSJ …, 2023 - ieeexplore.ieee.org
Typical black-box optimization approaches in robotics focus on learning from metric scores.
However, that is not always possible, as not all developers have ground truth available …

Learning choice functions with Gaussian processes

A Benavoli, D Azzimonti, D Piga - Uncertainty in Artificial …, 2023 - proceedings.mlr.press
In consumer theory, ranking available objects by means of preference relations yields the
most common description of individual choices. However, preference-based models assume …

Advancing Deep Active Learning & Data Subset Selection: Unifying Principles with Information-Theory Intuitions

A Kirsch - arXiv preprint arXiv:2401.04305, 2024 - arxiv.org
At its core, this thesis aims to enhance the practicality of deep learning by improving the
label and training efficiency of deep learning models. To this end, we investigate data subset …

A tutorial on learning from preferences and choices with Gaussian Processes

A Benavoli, D Azzimonti - arXiv preprint arXiv:2403.11782, 2024 - arxiv.org
Preference modelling lies at the intersection of economics, decision theory, machine
learning and statistics. By understanding individuals' preferences and how they make …

Preference-Guided Bayesian Optimization for Control Policy Learning: Application to Personalized Plasma Medicine

K Shao, D Romeres, A Chakrabarty… - NeurIPS 2023 Workshop …, 2023 - openreview.net
This paper investigates the adaptation of control policies for personalized dose delivery in
plasma medicine using preference-learning based Bayesian optimization. Preference …

The Impact of Expertise in the Loop for Exploring Machine Rationality

C Ou, S Mayer, AM Butz - … of the 28th International Conference on …, 2023 - dl.acm.org
Human-in-the-loop optimization utilizes human expertise to guide machine optimizers
iteratively and search for an optimal solution in a solution space. While prior empirical …

Preferential Multi-Objective Bayesian Optimization

R Astudillo, K Li, M Tucker, CX Cheng… - arXiv preprint arXiv …, 2024 - arxiv.org
Preferential Bayesian optimization (PBO) is a framework for optimizing a decision-maker's
latent preferences over available design choices. While preferences often involve multiple …

Policy Optimization for Waste Crane Automation From Human Preferences

Y Kwon, H Sasaki, T Hirabayashi, K Kawabata… - IEEE …, 2023 - ieeexplore.ieee.org
This research introduces a novel approach to optimizing control policies for waste cranes
operating at waste-to-energy plants. Although previous methods forced people to define …

High-Dimensional Slider-based Preferential Bayesian Optimization with Mixed Local and Global Acquisition Strategies

S Koide, A Okoso - IEEE Access, 2024 - ieeexplore.ieee.org
Preferential Bayesian optimization (PBO) is a framework for human-in-the-loop optimization
to maximize black-box human preference functions such as seeking perceptually good …