Bidirectional Recurrent Neural Networks for Medical Event Detection in Electronic Health Records
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Abstract (arXiv)
Sequence labeling for extraction of medical events and their attributes from unstructured text in Electronic Health Record (EHR) notes is a key step towards semantic understanding of EHRs. It has important applications in health informatics including pharmacovigilance and drug surveillance. The state of the art supervised machine learning models in this domain are based on Conditional Random Fields (CRFs) with features calculated from fixed context windows. In this application, we explored various recurrent neural network frameworks and show that they significantly outperformed the CRF models.
Key facts. Cited by 20 papers in the map (data through 14 Oct 2026). First posted on arXiv 25 Jun 2016.
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Citing papers per year: 2021: 4; 2022: 4; 2023: 7; 2024: 0; 2025: 3; 2026: 2.
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- 2021Neural Natural Language Processing for Unstructured Data in Electronic Health Records: a Reviewcited by 35
- 2023The Devil is in the Details: On the Pitfalls of Event Extraction Evaluationcited by 19
- 2021Natural Language Processing for Smart Healthcarecited by 14
- 2021TF-IDF vs Word Embeddings for Morbidity Identification in Clinical Notes: An Initial Studycited by 8
- 2023Contextualized Medication Information Extraction Using Transformer-based Deep Learning Architecturescited by 8
- 2025Concept Extraction for Time Series with ECLAD-tscited by 2
- 2025Automated SNOMED CT Concept Annotation in Clinical Text Using Bi-GRU Neural Networkscited by 2
- 2022An Automatic SOAP Classification System Using Weakly Supervision And Transfer Learningcited by 1
- 2023A Semantic Modular Framework for Events Topic Modeling in Social Mediacited by 1
- 2023MsPrompt: Multi-step Prompt Learning for Debiasing Few-shot Event Detectioncited by 1
- 2023Dissecting Medical Referral Mechanisms in Health Services: Role of Physician Professional Networkscited by 1
- 2021Secondary Use of Clinical Problem List Entries for Neural Network-Based Disease Code Assignmentcited by 0
8 more
- 2022Ordinal-Quadruplet: Retrieval of Missing Classes in Ordinal Time Seriescited by 0
- 2022A Deep Learning Approach to Detect Lean Blowout in Combustion Systemscited by 0
- 2022EDEN : An Event DEtection Network for the annotation of Breast Cancer recurrences in administrative claims datacited by 0
- 2023Judicial Intelligent Assistant System: Extracting Events from Divorce Cases to Detect Disputes for the Judgecited by 0
- 2023Effective Medical Code Prediction via Label Internal Alignmentcited by 0
- 2025Resource-Efficient Fine-Tuning of LLaMA-3.2-3B for Medical Chain-of-Thought Reasoningcited by 0
- 2026Structured Prompt Optimization Meets Reinforcement Learning for Global and Local Interpretability over Complex Textcited by 0
- 2026Language Specificity vs. Domain Diversity: Benchmarking Transformers for Bangla Medical NERcited by 0
- 2026Language Specificity vs. Domain Diversity: Benchmarking Transformers for Bangla Medical NER24 Sep 2026
- 2026Structured Prompt Optimization Meets Reinforcement Learning for Global and Local Interpretability over Complex Text27 May 2026
- 2025Resource-Efficient Fine-Tuning of LLaMA-3.2-3B for Medical Chain-of-Thought Reasoning6 Oct 2025
- 2025Automated SNOMED CT Concept Annotation in Clinical Text Using Bi-GRU Neural Networks4 Aug 2025
- 2025Concept Extraction for Time Series with ECLAD-ts7 Apr 2025
- 2023Dissecting Medical Referral Mechanisms in Health Services: Role of Physician Professional Networks4 Dec 2023
- 2023The Devil is in the Details: On the Pitfalls of Event Extraction Evaluation12 Jun 2023
- 2023MsPrompt: Multi-step Prompt Learning for Debiasing Few-shot Event Detection16 May 2023
- 2023Effective Medical Code Prediction via Label Internal Alignment9 May 2023
- 2023Judicial Intelligent Assistant System: Extracting Events from Divorce Cases to Detect Disputes for the Judge23 Mar 2023
- 2023Contextualized Medication Information Extraction Using Transformer-based Deep Learning Architectures14 Mar 2023
- 2023A Semantic Modular Framework for Events Topic Modeling in Social Media21 Jan 2023
8 more
- 2022An Automatic SOAP Classification System Using Weakly Supervision And Transfer Learning26 Nov 2022
- 2022EDEN : An Event DEtection Network for the annotation of Breast Cancer recurrences in administrative claims data15 Nov 2022
- 2022A Deep Learning Approach to Detect Lean Blowout in Combustion Systems3 Aug 2022
- 2022Ordinal-Quadruplet: Retrieval of Missing Classes in Ordinal Time Series24 Jan 2022
- 2021Secondary Use of Clinical Problem List Entries for Neural Network-Based Disease Code Assignment27 Dec 2021
- 2021Natural Language Processing for Smart Healthcare19 Oct 2021
- 2021Neural Natural Language Processing for Unstructured Data in Electronic Health Records: a Review7 Jul 2021
- 2021TF-IDF vs Word Embeddings for Morbidity Identification in Clinical Notes: An Initial Study20 May 2021
- 2021Neural Natural Language Processing for Unstructured Data in Electronic Health Records: a Reviewcited by 35
- 2023The Devil is in the Details: On the Pitfalls of Event Extraction Evaluationcited by 19
- 2021Natural Language Processing for Smart Healthcarecited by 14
- 2021TF-IDF vs Word Embeddings for Morbidity Identification in Clinical Notes: An Initial Studycited by 8
- 2023Contextualized Medication Information Extraction Using Transformer-based Deep Learning Architecturescited by 8
- 2025Concept Extraction for Time Series with ECLAD-tscited by 2
- 2025Automated SNOMED CT Concept Annotation in Clinical Text Using Bi-GRU Neural Networkscited by 2
- 2022An Automatic SOAP Classification System Using Weakly Supervision And Transfer Learningcited by 1
- 2023A Semantic Modular Framework for Events Topic Modeling in Social Mediacited by 1
- 2023MsPrompt: Multi-step Prompt Learning for Debiasing Few-shot Event Detectioncited by 1
- 2023Dissecting Medical Referral Mechanisms in Health Services: Role of Physician Professional Networkscited by 1
- 2021Secondary Use of Clinical Problem List Entries for Neural Network-Based Disease Code Assignmentcited by 0
12 most cited of 18 All 18 (JSON)
- 2026Language Specificity vs. Domain Diversity: Benchmarking Transformers for Bangla Medical NER24 Sep 2026
- 2025Automated SNOMED CT Concept Annotation in Clinical Text Using Bi-GRU Neural Networks4 Aug 2025
- 2025Concept Extraction for Time Series with ECLAD-ts7 Apr 2025
- 2023Dissecting Medical Referral Mechanisms in Health Services: Role of Physician Professional Networks4 Dec 2023
- 2023The Devil is in the Details: On the Pitfalls of Event Extraction Evaluation12 Jun 2023
- 2023MsPrompt: Multi-step Prompt Learning for Debiasing Few-shot Event Detection16 May 2023
- 2023Effective Medical Code Prediction via Label Internal Alignment9 May 2023
- 2023Judicial Intelligent Assistant System: Extracting Events from Divorce Cases to Detect Disputes for the Judge23 Mar 2023
- 2023Contextualized Medication Information Extraction Using Transformer-based Deep Learning Architectures14 Mar 2023
- 2023A Semantic Modular Framework for Events Topic Modeling in Social Media21 Jan 2023
- 2022An Automatic SOAP Classification System Using Weakly Supervision And Transfer Learning26 Nov 2022
- 2022EDEN : An Event DEtection Network for the annotation of Breast Cancer recurrences in administrative claims data15 Nov 2022
12 newest of 18 All 18 (JSON)