Search Results for author: Tennison Liu

Found 7 papers, 6 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

GOGGLE: Generative Modelling for Tabular Data by Learning Relational Structure

2 code implementations ICLR 2023 Tennison Liu, Zhaozhi Qian, Jeroen Berrevoets, Mihaela van der Schaar

Specifically, we introduce GOGGLE, an end-to-end message passing scheme that jointly learns the relational structure and corresponding functional relationships as the basis of generating synthetic samples.

Learning Representations without Compositional Assumptions

2 code implementations31 May 2023 Tennison Liu, Jeroen Berrevoets, Zhaozhi Qian, Mihaela van der Schaar

This paper addresses unsupervised representation learning on tabular data containing multiple views generated by distinct sources of measurement.

Representation Learning valid

TANGOS: Regularizing Tabular Neural Networks through Gradient Orthogonalization and Specialization

2 code implementations9 Mar 2023 Alan Jeffares, Tennison Liu, Jonathan Crabbé, Fergus Imrie, Mihaela van der Schaar

In this work, we introduce Tabular Neural Gradient Orthogonalization and Specialization (TANGOS), a novel framework for regularization in the tabular setting built on latent unit attributions.

Practical Approaches for Fair Learning with Multitype and Multivariate Sensitive Attributes

no code implementations11 Nov 2022 Tennison Liu, Alex J. Chan, Boris van Breugel, Mihaela van der Schaar

It is important to guarantee that machine learning algorithms deployed in the real world do not result in unfairness or unintended social consequences.

Fairness

Epileptic Seizure Classification with Symmetric and Hybrid Bilinear Models

1 code implementation15 Jan 2020 Tennison Liu, Nhan Duy Truong, Armin Nikpour, Luping Zhou, Omid Kavehei

Epilepsy affects nearly 1% of the global population, of which two thirds can be treated by anti-epileptic drugs and a much lower percentage by surgery.

Classification General Classification

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