Uncertainty quantification in scientific machine learning: Methods, metrics, and comparisons
Neural networks (NNs) are currently changing the computational paradigm on how to
combine data with mathematical laws in physics and engineering in a profound way …
combine data with mathematical laws in physics and engineering in a profound way …
Epistemic neural networks
Intelligence relies on an agent's knowledge of what it does not know. This capability can be
assessed based on the quality of joint predictions of labels across multiple inputs. In …
assessed based on the quality of joint predictions of labels across multiple inputs. In …
Efficient exploration for llms
We present evidence of substantial benefit from efficient exploration in gathering human
feedback to improve large language models. In our experiments, an agent sequentially …
feedback to improve large language models. In our experiments, an agent sequentially …
Sampling-based inference for large linear models, with application to linearised Laplace
Large-scale linear models are ubiquitous throughout machine learning, with contemporary
application as surrogate models for neural network uncertainty quantification; that is, the …
application as surrogate models for neural network uncertainty quantification; that is, the …
The neural testbed: Evaluating joint predictions
Predictive distributions quantify uncertainties ignored by point estimates. This paper
introduces The Neural Testbed: an open source benchmark for controlled and principled …
introduces The Neural Testbed: an open source benchmark for controlled and principled …
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 …
label and training efficiency of deep learning models. To this end, we investigate data subset …
Evaluating, Explaining, and Utilizing Model Uncertainty in High-Performing, Opaque Machine Learning Models
KE Brown - 2023 - search.proquest.com
Machine learning has made tremendous strides in the past decades at producing state-of-
the-art results in safety-critical fields such as self-driving vehicles and medicine. Current …
the-art results in safety-critical fields such as self-driving vehicles and medicine. Current …