1 code implementation • 16 Oct 2022 • Betty van Aken, Jens-Michalis Papaioannou, Marcel G. Naik, Georgios Eleftheriadis, Wolfgang Nejdl, Felix A. Gers, Alexander Löser
The use of deep neural models for diagnosis prediction from clinical text has shown promising results.
1 code implementation • EACL 2021 • Betty van Aken, Jens-Michalis Papaioannou, Manuel Mayrdorfer, Klemens Budde, Felix A. Gers, Alexander Löser
Outcome prediction from clinical text can prevent doctors from overlooking possible risks and help hospitals to plan capacities.
Ranked #1 on
Length-of-Stay prediction
on Clinical Admission Notes from MIMIC-III
(using extra training data)
1 code implementation • 9 Nov 2020 • Betty van Aken, Benjamin Winter, Alexander Löser, Felix A. Gers
At the same time, they are difficult to incorporate into the large, black-box models that achieve state-of-the-art results in a multitude of NLP tasks.
1 code implementation • 3 Feb 2020 • Sebastian Arnold, Betty van Aken, Paul Grundmann, Felix A. Gers, Alexander Löser
Our model leverages a dual encoder architecture with hierarchical LSTM layers and multi-task training to encode the position of clinical entities and aspects alongside the document discourse.
2 code implementations • 11 Sep 2019 • Betty van Aken, Benjamin Winter, Alexander Löser, Felix A. Gers
In order to better understand BERT and other Transformer-based models, we present a layer-wise analysis of BERT's hidden states.
3 code implementations • TACL 2019 • Sebastian Arnold, Rudolf Schneider, Philippe Cudré-Mauroux, Felix A. Gers, Alexander Löser
From our extensive evaluation of 20 architectures, we report a highest score of 71. 6% F1 for the segmentation and classification of 30 topics from the English city domain, scored by our SECTOR LSTM model with bloom filter embeddings and bidirectional segmentation.
1 code implementation • 5 Apr 2018 • Iurii Chernushenko, Felix A. Gers, Alexander Löser, Alessandro Checco
We present a new methodology for high-quality labeling in the fashion domain with crowd workers instead of experts.
Aspect-Based Sentiment Analysis
Aspect-Based Sentiment Analysis (ABSA)
no code implementations • 13 Mar 2018 • Torsten Kilias, Alexander Löser, Felix A. Gers, Richard Koopmanschap, Ying Zhang, Martin Kersten
We present a novel architecture, In-Database Entity Linking (IDEL), in which we integrate the analytics-optimized RDBMS MonetDB with neural text mining abilities.
no code implementations • WS 2017 • Rudolf Schneider, Tom Oberhauser, Tobias Klatt, Felix A. Gers, Alexander Löser
We report results on benchmarking Open Information Extraction (OIE) systems using RelVis, a toolkit for benchmarking Open Information Extraction systems.
1 code implementation • 24 Aug 2016 • Sebastian Arnold, Felix A. Gers, Torsten Kilias, Alexander Löser
We propose a generic and robust approach for high-recall named entity recognition.