Search Results for author: Aron Henriksson

Found 12 papers, 2 papers with code

The Impact of De-identification on Downstream Named Entity Recognition in Clinical Text

no code implementations EMNLP (Louhi) 2020 Hanna Berg, Aron Henriksson, Hercules Dalianis

The impact of de-identification on data quality and, in particular, utility for developing models for downstream tasks has been more thoroughly studied for structured data than for unstructured text.

De-identification named-entity-recognition +2

Evaluating Pretraining Strategies for Clinical BERT Models

no code implementations LREC 2022 Anastasios Lamproudis, Aron Henriksson, Hercules Dalianis

Here, an empirical investigation is carried out in which various strategies for adapting a generic language model to the clinical domain are compared to pretraining a pure clinical language model.

Language Modeling Language Modelling

Data-Constrained Synthesis of Training Data for De-Identification

no code implementations20 Feb 2025 Thomas Vakili, Aron Henriksson, Hercules Dalianis

In this study, we domain-adapt LLMs to the clinical domain and generate synthetic clinical texts that are machine-annotated with tags for personally identifiable information using capable encoder-based NER models.

De-identification NER

Evaluating the Reliability of Self-Explanations in Large Language Models

1 code implementation19 Jul 2024 Korbinian Randl, John Pavlopoulos, Aron Henriksson, Tony Lindgren

This paper investigates the reliability of explanations generated by large language models (LLMs) when prompted to explain their previous output.

counterfactual

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