AIMC Topic: Research Design

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Clinical concept extraction: A methodology review.

Journal of biomedical informatics Aug 6, 2020
BACKGROUND: Concept extraction, a subdomain of natural language processing (NLP) with a focus on extracting concepts of interest, has been adopted to computationally extract clinical information from text for a wide range of applications ranging from...
Research Design Bibliometrics Natural Language Processing Information Storage and Retrieval
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Automated Assessment of COVID-19 Reporting and Data System and Chest CT Severity Scores in Patients Suspected of Having COVID-19 Using Artificial Intelligence.

Radiology Jul 30, 2020
Background The coronavirus disease 2019 (COVID-19) pandemic has spread across the globe with alarming speed, morbidity, and mortality. Immediate triage of patients with chest infections suspected to be caused by COVID-19 using chest CT may be of assi...
Aged Male Middle Aged Severity of Illness Index Data Systems Thorax Retrospective Studies Humans Tomography, X-Ray Computed Artificial Intelligence Female COVID-19 Research Design
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Natural language processing and machine learning to enable automatic extraction and classification of patients' smoking status from electronic medical records.

Upsala journal of medical sciences Jul 22, 2020
BACKGROUND: The electronic medical record (EMR) offers unique possibilities for clinical research, but some important patient attributes are not readily available due to its unstructured properties. We applied text mining using machine learning to en...
Algorithms Research Design Electronic Health Records Humans Machine Learning Software Support Vector Machine Natural Language Processing Bayes Theorem Data Mining Reproducibility of Results Sweden ROC Curve Tobacco Use Disorder Pattern Recognition, Automated Smoking False Positive Reactions Observer Variation Medical Informatics Automation
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Opportunities and challenges in the collection and analysis of digital phenotyping data.

Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology Jul 17, 2020
The broad adoption and use of smartphones has led to fundamentally new opportunities for capturing social, behavioral, and cognitive phenotypes in free-living settings, outside of research laboratories and clinics. Predicated on the use of existing p...
Machine Learning Phenotype Data Collection Smartphone Research Design
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Adapting 'Sunshine,' A Socially Assistive Chat Robot for Older Adults with Cognitive Impairment: A Pilot Study.

Journal of gerontological social work Jul 7, 2020
Male Pilot Projects Cognitive Dysfunction Research Design Female Humans Aged Robotics Alzheimer Disease Activities of Daily Living
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Automated traffic incident detection with a smaller dataset based on generative adversarial networks.

Accident; analysis and prevention Jun 20, 2020
An imbalanced and small training sample can cause an incident detection model to have a low detection rate and a high false alarm rate. To solve the scarcity of incident samples, a novel incident detection framework is proposed based on generative ad...
Humans Research Design Support Vector Machine Built Environment Sample Size Accidents, Traffic
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Chinese Emergency Event Recognition Using Conv-RDBiGRU Model.

Computational intelligence and neuroscience May 21, 2020
In view of the weak generalization of traditional event recognition methods, the limitation of dependence on field knowledge of expert, the longer train time of deep neural network, and the problem of gradient dispersion, the neural network joint mod...
Databases, Genetic Asian People Research Design Mental Recall Semantics Computer Simulation Humans Recognition, Psychology Learning Neural Networks, Computer Machine Learning
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On using electronic health records to improve optimal treatment rules in randomized trials.

Biometrics May 14, 2020
Individualized treatment rules (ITRs) tailor medical treatments according to patient-specific characteristics in order to optimize patient outcomes. Data from randomized controlled trials (RCTs) are used to infer valid ITRs using statistical and mach...
Research Design Electronic Health Records Randomized Controlled Trials as Topic Humans Machine Learning Algorithms
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Rehabilitation of older people with Parkinson's disease: an innovative protocol for RCT study to evaluate the potential of robotic-based technologies.

BMC neurology May 13, 2020
BACKGROUND: Parkinson's disease is one of the most frequent causes of disability among the older adults. It is a chronic-progressive neuro-degenerative disease, characterized by several motor disorders. Balance disorders are a symptom that involves t...
Robotics Postural Balance Single-Blind Method Exercise Therapy Gait Disorders, Neurologic Sensation Disorders Accidental Falls Parkinson Disease Randomized Controlled Trials as Topic Aged Aged, 80 and over Male Humans Research Design Female
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What are the main patient safety concerns of healthcare stakeholders: a mixed-method study of Web-based text.

International journal of medical informatics May 4, 2020
OBJECTIVES: Various healthcare stakeholders define quality of care in different ways. Public policy could advocate all these concerns. This study was conducted to identify the main themes on patient safety of stakeholders expressed before and after t...
Hospitals Longitudinal Studies Humans Natural Language Processing Research Design Internet Government Health Services Patient Safety Quality Improvement Republic of Korea
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