Search Results for author: Thomas Dyhre Nielsen

Found 8 papers, 3 papers with code

Hospitalization Length of Stay Prediction using Patient Event Sequences

1 code implementation20 Mar 2023 Emil Riis Hansen, Thomas Dyhre Nielsen, Thomas Mulvad, Mads Nibe Strausholm, Tomer Sagi, Katja Hose

Predicting patients hospital length of stay (LOS) is essential for improving resource allocation and supporting decision-making in healthcare organizations.

Decision Making Length-of-Stay prediction

Graph Neural Networks for Microbial Genome Recovery

no code implementations26 Apr 2022 Andre Lamurias, Alessandro Tibo, Katja Hose, Mads Albertsen, Thomas Dyhre Nielsen

In this paper, we propose to use Graph Neural Networks (GNNs) to leverage the assembly graph when learning contig representations for metagenomic binning.

Inducing Gaussian Process Networks

no code implementations21 Apr 2022 Alessandro Tibo, Thomas Dyhre Nielsen

Gaussian processes (GPs) are powerful but computationally expensive machine learning models, requiring an estimate of the kernel covariance matrix for every prediction.

Binary Classification Gaussian Processes

UniTE -- The Best of Both Worlds: Unifying Function-Fitting and Aggregation-Based Approaches to Travel Time and Travel Speed Estimation

no code implementations27 Apr 2021 Tobias Skovgaard Jepsen, Christian S. Jensen, Thomas Dyhre Nielsen

An empirical study finds that an instance of UniTE can improve the accuracies of travel speed distribution and travel time estimation by $40-64\%$ and $3-23\%$, respectively, compared to using function fitting or aggregation alone

Travel Time Estimation

Relational Fusion Networks: Graph Convolutional Networks for Road Networks

1 code implementation16 Jun 2020 Tobias Skovgaard Jepsen, Christian S. Jensen, Thomas Dyhre Nielsen

The application of machine learning techniques in the setting of road networks holds the potential to facilitate many important intelligent transportation applications.

BIG-bench Machine Learning

Graph Convolutional Networks for Road Networks

1 code implementation30 Aug 2019 Tobias Skovgaard Jepsen, Christian S. Jensen, Thomas Dyhre Nielsen

In addition, we provide experimental evidence of the short-comings of state-of-the-art GCNs in the context of road networks: unlike our method, they cannot effectively leverage the road network structure for road segment classification and fail to outperform a regular multi-layer perceptron.

Attribute BIG-bench Machine Learning +3

Adaptive User-Oriented Direct Load-Control of Residential Flexible Devices

no code implementations9 May 2018 Davide Frazzetto, Bijay Neupane, Torben Bach Pedersen, Thomas Dyhre Nielsen

First, DR schemes are highly demanding for the users, as users need to provide direct information, e. g. via surveys, on their energy consumption preferences.

Scheduling

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