Search Results for author: Ameen Abu-Hanna

Found 7 papers, 5 papers with code

Unmasking the Chameleons: A Benchmark for Out-of-Distribution Detection in Medical Tabular Data

1 code implementation28 Sep 2023 Mohammad Azizmalayeri, Ameen Abu-Hanna, Giovanni Ciná

Despite their success, Machine Learning (ML) models do not generalize effectively to data not originating from the training distribution.

Out-of-Distribution Detection

Autoencoder-based prediction of ICU clinical codes

1 code implementation8 May 2023 Tsvetan R. Yordanov, Ameen Abu-Hanna, Anita CJ Ravelli, Iacopo Vagliano

However, the adversarial autoencoder achieved the best performance when using the codes plus variables (F1=0. 32, MAP=0. 25).

Denoising

Soft-prompt tuning to predict lung cancer using primary care free-text Dutch medical notes

1 code implementation28 Mar 2023 Auke Elfrink, Iacopo Vagliano, Ameen Abu-Hanna, Iacer Calixto

We investigate different natural language processing (NLP) approaches based on contextualised word representations for the problem of early prediction of lung cancer using free-text patient medical notes of Dutch primary care physicians.

Contextualised Word Representations

Mortality Prediction Models with Clinical Notes Using Sparse Attention at the Word and Sentence Levels

no code implementations12 Dec 2022 Miguel Rios, Ameen Abu-Hanna

We demonstrate that the sparse mechanism approach outperforms the dense one for the local self-attention in terms of predictive performance with a publicly available dataset, and puts higher attention to prespecified relevant directive words.

Mortality Prediction Sentence

Deep Kernel Learning for Mortality Prediction in the Face of Temporal Shift

1 code implementation1 Dec 2022 Miguel Rios, Ameen Abu-Hanna

This often leads to drop in the performance of neural models for prospective patients, especially in terms of their calibration.

Gaussian Processes Mortality Prediction

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