Negation Detection

Description from the archive archive 2025-07-28.

Benchmarks archive 2025-07-28

No benchmark for this task in the archive.

Libraries

Not in the archive: the export carries no per-task library table, so there is nothing to show at snapshot 2025-07-28.

Datasets archive 2025-07-28

4 datasets whose archive record lists this task, ordered by the archive's paper count.

Subtasks archive 2025-07-28

1 subtask in the archive's task tree.

Most implemented papers archive 2025-07-28

11 shown of 11 papers with code (55 tagged with this task in all), ordered by repositories listed in the archive, not by stars (the archive holds no stars, so PwC's “Social” and “Latest” sorts cannot be reproduced). Papers without a page here are shown as plain text.

• Negation detection in Dutch clinical texts: an evaluation of rule-based and machine learning methods
  1 Sep 2022 1 repository listed
  As structured data are often insufficient, labels need to be extracted from free text in electronic health records when developing models for clinical information retrieval and decision support systems.
• Radiology Text Analysis System (RadText): Architecture and Evaluation
  19 Mar 2022 1 repository listed
  Analyzing radiology reports is a time-consuming and error-prone task, which raises the need for an efficient automated radiology report analysis system to alleviate the workloads of radiologists and encourage precise…
• NADE: A Benchmark for Robust Adverse Drug Events Extraction in Face of Negations
  21 Sep 2021 1 repository listed
  Adverse Drug Event (ADE) extraction models can rapidly examine large collections of social media texts, detecting mentions of drug-related adverse reactions and trigger medical investigations.
• SemEval-2021 Task 10: Source-Free Domain Adaptation for Semantic Processing
  1 Aug 2021 1 repository listed
  Participants are then tested on data representing a new (target) domain.
• Multitask Learning of Negation and Speculation using Transformers
  20 Nov 2020 1 repository listed
  Detecting negation and speculation in language has been a task of considerable interest to the biomedical community, as it is a key component of Information Extraction systems from Biomedical documents.
• Not a cute stroke: Analysis of Rule- and Neural Network-based Information Extraction Systems for Brain Radiology Reports
  1 Nov 2020 1 repository listed
  Our analysis finds that our rule-based system outperforms the neural models on both datasets and seems to generalise to the out-of-sample dataset.
• Clinical Text Summarization with Syntax-Based Negation and Semantic Concept Identification
  29 Feb 2020 1 repository listed
  In the era of clinical information explosion, a good strategy for clinical text summarization is helpful to improve the clinical workflow.
• Resolving the Scope of Speculation and Negation using Transformer-Based Architectures
  9 Jan 2020 1 repository listed
  Speculation is a naturally occurring phenomena in textual data, forming an integral component of many systems, especially in the biomedical information retrieval domain.
• NegBERT: A Transfer Learning Approach for Negation Detection and Scope Resolution
  11 Nov 2019 1 repository listed
  Our model, referred to as NegBERT, achieves a token level F1 score on scope resolution of 92.
• HPI-DHC at TREC 2018 Precision Medicine Track
  14 Nov 2018 1 repository listed
  The TREC-PM challenge aims for advances in the field of information retrieval applied to precision medicine.
• Don't Let Notes Be Misunderstood: A Negation Detection Method for Assessing Risk of Suicide in Mental Health Records
  1 Jun 2016 1 repository listed