AIMC Topic: Natural Language Processing

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Assessing Total Hip Arthroplasty Outcomes and Generating an Orthopedic Research Outcome Database via a Natural Language Processing Pipeline: Development and Validation Study.

JMIR medical informatics Mar 12, 2025
BACKGROUND: Processing data from electronic health records (EHRs) to build research-grade databases is a lengthy and expensive process. Modern arthroplasty practice commonly uses multiple sites of care, including clinics and ambulatory care centers. ...
Machine Learning Female Arthroplasty, Replacement, Hip Algorithms Aged Middle Aged Male Humans Natural Language Processing Databases, Factual Electronic Health Records
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Comparing neural language models for medical concept representation and patient trajectory prediction.

Artificial intelligence in medicine Mar 10, 2025
Effective representation of medical concepts is crucial for secondary analyses of electronic health records. Neural language models have shown promise in automatically deriving medical concept representations from clinical data. However, the comparat...
Natural Language Processing Semantics Humans Neural Networks, Computer Machine Learning Electronic Health Records
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[Technical foundations of large language models].

Radiologie (Heidelberg, Germany) Mar 10, 2025
BACKGROUND: Large language models (LLMs) such as ChatGPT have rapidly revolutionized the way computers can analyze human language and the way we can interact with computers.
Natural Language Processing Linguistics Large Language Models Humans Language
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Leveraging large language models for knowledge-free weak supervision in clinical natural language processing.

Scientific reports Mar 10, 2025
The performance of deep learning-based natural language processing systems is based on large amounts of labeled training data which, in the clinical domain, are not easily available or affordable. Weak supervision and in-context learning offer partia...
Large Language Models Deep Learning Natural Language Processing Humans Language
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Using Natural Language Processing in the LACE Index Scoring Tool to Predict Unplanned Trauma and Surgical Readmissions in South Africa.

World journal of surgery Mar 9, 2025
BACKGROUND: Unplanned and potentially avoidable readmission within 30 days post discharge is a major financial burden.
Surgical Procedures, Operative Wounds and Injuries Feasibility Studies Patient Readmission Humans Retrospective Studies Middle Aged Aged Electronic Health Records Risk Assessment Adult Female Male Natural Language Processing Comorbidity South Africa
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Position-context additive transformer-based model for classifying text data on social media.

Scientific reports Mar 8, 2025
In recent years, the continuous increase in the growth of text data on social media has been a major reason to rely on the pre-training method to develop new text classification models specially transformer-based models that have proven worthwhile in...
Algorithms Models, Theoretical Natural Language Processing Social Media Humans
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Integration of large-scale community-developed causal loop diagrams: a Natural Language Processing approach to merging factors based on semantic similarity.

BMC public health Mar 8, 2025
BACKGROUND: Complex public health problems have been addressed in communities through systems thinking and participatory methods like Group Model Building (GMB) and Causal Loop Diagrams (CLDs) albeit with some challenges. This study aimed to explore ...
Natural Language Processing Semantics Victoria Child Causality Humans
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A unified acoustic-to-speech-to-language embedding space captures the neural basis of natural language processing in everyday conversations.

Nature human behaviour Mar 7, 2025
This study introduces a unified computational framework connecting acoustic, speech and word-level linguistic structures to study the neural basis of everyday conversations in the human brain. We used electrocorticography to record neural signals acr...
Male Speech Models, Neurological Young Adult Humans Adult Language Comprehension Female Brain Mapping Speech Perception Brain Natural Language Processing Electrocorticography
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NLP modeling recommendations for restricted data availability in clinical settings.

BMC medical informatics and decision making Mar 7, 2025
BACKGROUND: Clinical decision-making in healthcare often relies on unstructured text data, which can be challenging to analyze using traditional methods. Natural Language Processing (NLP) has emerged as a promising solution, but its application in cl...
Clinical Decision-Making Decision Support Systems, Clinical Natural Language Processing Humans Electronic Health Records Referral and Consultation
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Diagnosis extraction from unstructured Dutch echocardiogram reports using span- and document-level characteristic classification.

BMC medical informatics and decision making Mar 7, 2025
BACKGROUND: Clinical machine learning research and artificial intelligence driven clinical decision support models rely on clinically accurate labels. Manually extracting these labels with the help of clinical specialists is often time-consuming and ...
Netherlands Humans Echocardiography Natural Language Processing Machine Learning
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