Search Results for author: Alejandro Metke-Jimenez

Found 3 papers, 0 papers with code

Continuous time recurrent neural networks: overview and application to forecasting blood glucose in the intensive care unit

no code implementations14 Apr 2023 Oisin Fitzgerald, Oscar Perez-Concha, Blanca Gallego-Luxan, Alejandro Metke-Jimenez, Lachlan Rudd, Louisa Jorm

The experiments confirm that addition of a neural ODE or neural flow layer generally improves the performance of autoregressive recurrent neural networks in the irregular measurement setting.

Imputation Time Series

Semantic Search for Large Scale Clinical Ontologies

no code implementations1 Jan 2022 Duy-Hoa Ngo, Madonna Kemp, Donna Truran, Bevan Koopman, Alejandro Metke-Jimenez

Finding concepts in large clinical ontologies can be challenging when queries use different vocabularies.

Ontology Matching

Concept Extraction to Identify Adverse Drug Reactions in Medical Forums: A Comparison of Algorithms

no code implementations27 Apr 2015 Alejandro Metke-Jimenez, Sarvnaz Karimi

Our evaluations were performed in a controlled setting on a common corpus which is a collection of medical forum posts annotated with concepts and linked to controlled vocabularies such as MedDRA and SNOMED CT. To our knowledge, our study is the first to systematically examine the effect of popular concept extraction methods in the area of signal detection for adverse reactions.

BIG-bench Machine Learning

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