Search Results for author: Juan M. Cardenas

Found 3 papers, 1 papers with code

A unified framework for learning with nonlinear model classes from arbitrary linear samples

no code implementations25 Nov 2023 Ben Adcock, Juan M. Cardenas, Nick Dexter

In summary, our work not only introduces a unified way to study learning unknown objects from general types of data, but also establishes a series of general theoretical guarantees which consolidate and improve various known results.

Active Learning Generalization Bounds

CS4ML: A general framework for active learning with arbitrary data based on Christoffel functions

no code implementations NeurIPS 2023 Ben Adcock, Juan M. Cardenas, Nick Dexter

Our framework extends the standard setup by allowing for general types of data, rather than merely pointwise samples of the target function.

Active Learning

CAS4DL: Christoffel Adaptive Sampling for function approximation via Deep Learning

1 code implementation25 Aug 2022 Ben Adcock, Juan M. Cardenas, Nick Dexter

In this work, we propose an adaptive sampling strategy, CAS4DL (Christoffel Adaptive Sampling for Deep Learning) to increase the sample efficiency of DL for multivariate function approximation.

Uncertainty Quantification

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