Search Results for author: Nicolás Astorga

Found 4 papers, 3 papers with code

Large Language Models to Enhance Bayesian Optimization

1 code implementation6 Feb 2024 Tennison Liu, Nicolás Astorga, Nabeel Seedat, Mihaela van der Schaar

Bayesian optimization (BO) is a powerful approach for optimizing complex and expensive-to-evaluate black-box functions.

Bayesian Optimization Few-Shot Learning

MPCC: Matching Priors and Conditionals for Clustering

1 code implementation ECCV 2020 Nicolás Astorga, Pablo Huijse, Pavlos Protopapas, Pablo Estévez

Our experiments show that adding a learnable prior and augmenting the number of encoder updates improve the quality of the generated samples, obtaining an inception score of 9. 49 $\pm$ 0. 15 and improving the Fr\'echet inception distance over the state of the art by a 46. 9% in CIFAR10.

Clustering Decoder

Matching Embeddings for Domain Adaptation

no code implementations25 Sep 2019 Manuel Pérez-Carrasco, Guillermo Cabrera-Vives, Pavlos Protopapas, Nicolás Astorga, Marouan Belhaj

In this work we address the problem of transferring knowledge obtained from a vast annotated source domain to a low labeled target domain.

Domain Adaptation Semi-supervised Domain Adaptation

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