AIMC Topic:
Predictive Value of Tests

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Feature selective temporal prediction of Alzheimer's disease progression using hippocampus surface morphometry.

Brain and behavior Jun 9, 2017
INTRODUCTION: Prediction of Alzheimer's disease (AD) progression based on baseline measures allows us to understand disease progression and has implications in decisions concerning treatment strategy. To this end, we combine a predictive multi-task m...
Hippocampus Neuroimaging Temporal Lobe Cognition Magnetic Resonance Imaging Aged, 80 and over Predictive Value of Tests Male Humans Machine Learning Alzheimer Disease Middle Aged Prognosis Disease Progression Female Aged
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Text Mining of the Electronic Health Record: An Information Extraction Approach for Automated Identification and Subphenotyping of HFpEF Patients for Clinical Trials.

Journal of cardiovascular translational research Jun 5, 2017
Precision medicine requires clinical trials that are able to efficiently enroll subtypes of patients in whom targeted therapies can be tested. To reduce the large amount of time spent screening, identifying, and recruiting patients with specific subt...
Algorithms Phenotype Electronic Health Records Reproducibility of Results Humans Patient Selection Heart Failure Data Mining Clinical Trials as Topic Eligibility Determination Stroke Volume Echocardiography Predictive Value of Tests Natural Language Processing
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Medical image classification based on multi-scale non-negative sparse coding.

Artificial intelligence in medicine May 27, 2017
With the rapid development of modern medical imaging technology, medical image classification has become more and more important in medical diagnosis and clinical practice. Conventional medical image classification algorithms usually neglect the sema...
Humans Artificial Intelligence ROC Curve Predictive Value of Tests Diagnostic Imaging Image Interpretation, Computer-Assisted Pattern Recognition, Automated
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Predicting Protein-protein Association Rates using Coarse-grained Simulation and Machine Learning.

Scientific reports Apr 18, 2017
Protein-protein interactions dominate all major biological processes in living cells. We have developed a new Monte Carlo-based simulation algorithm to study the kinetic process of protein association. We tested our method on a previously used large ...
Machine Learning Protein Binding Predictive Value of Tests Models, Chemical Monte Carlo Method Multiprotein Complexes
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Learning to Predict Consequences as a Method of Knowledge Transfer in Reinforcement Learning.

IEEE transactions on neural networks and learning systems Apr 17, 2017
The reinforcement learning (RL) paradigm allows agents to solve tasks through trial-and-error learning. To be capable of efficient, long-term learning, RL agents should be able to apply knowledge gained in the past to new tasks they may encounter in ...
Knowledge Reinforcement, Psychology Spatial Navigation Transfer, Psychology Neural Networks, Computer Algorithms Computer Simulation Predictive Value of Tests Humans
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Automatic feature learning using multichannel ROI based on deep structured algorithms for computerized lung cancer diagnosis.

Computers in biology and medicine Apr 13, 2017
This study aimed to analyze the ability of extracting automatically generated features using deep structured algorithms in lung nodule CT image diagnosis, and compare its performance with traditional computer aided diagnosis (CADx) systems using hand...
Humans Neural Networks, Computer Machine Learning Image Processing, Computer-Assisted Tomography, X-Ray Computed Lung Neoplasms Female Predictive Value of Tests Male
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Impact of knowledge-based iterative model reconstruction on myocardial late iodine enhancement in computed tomography and comparison with cardiac magnetic resonance.

The international journal of cardiovascular imaging Apr 13, 2017
We evaluated the image quality and diagnostic performance of late iodine enhancement computed tomography (LIE-CT) with knowledge-based iterative model reconstruction (IMR) for the detection of myocardial infarction (MI) in comparison with late gadoli...
Humans Retrospective Studies Magnetic Resonance Imaging, Cine Computed Tomography Angiography Myocardium Middle Aged Myocardial Infarction Coronary Circulation Female Coronary Angiography Electrocardiography Myocardial Perfusion Imaging Reproducibility of Results Knowledge Bases Radiographic Image Interpretation, Computer-Assisted Gadolinium DTPA Contrast Media Observer Variation Aged Coronary Artery Disease Predictive Value of Tests Multidetector Computed Tomography Male Cardiac-Gated Imaging Techniques Iopamidol
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The way to cover prediction for cytotoxicity for all existing nano-sized metal oxides by using neural network method.

Nanotoxicology Apr 12, 2017
The regulatory agencies should fulfil the data gap in toxicity for new chemicals including nano-sized compounds, like metal oxides nanoparticles (MeO NPs) according to the registration, evaluation, authorisation and restriction of chemicals (REACH) l...
Neural Networks, Computer Microbial Viability Models, Theoretical Escherichia coli Predictive Value of Tests Metal Nanoparticles Oxides Toxicity Tests
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Machine learning-based analysis of MR radiomics can help to improve the diagnostic performance of PI-RADS v2 in clinically relevant prostate cancer.

European radiology Apr 3, 2017
OBJECTIVE: To investigate whether machine learning-based analysis of MR radiomics can help improve the performance PI-RADS v2 in clinically relevant prostate cancer (PCa).
Magnetic Resonance Imaging Predictive Value of Tests Prostatic Neoplasms Radiology Information Systems Machine Learning Aged Aged, 80 and over Sensitivity and Specificity Male Middle Aged ROC Curve Support Vector Machine Humans
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Feasibility of spirography features for objective assessment of motor function in Parkinson's disease.

Artificial intelligence in medicine Mar 31, 2017
OBJECTIVE: Parkinson's disease (PD) is currently incurable, however proper treatment can ease the symptoms and significantly improve the quality of life of patients. Since PD is a chronic disease, its efficient monitoring and management is very impor...
Upper Extremity Dyskinesia, Drug-Induced Severity of Illness Index Feasibility Studies Humans Sweden Treatment Outcome Diagnosis, Computer-Assisted Antiparkinson Agents Machine Learning Aged Health Status Time Factors Hypokinesia Male Retrospective Studies Parkinson Disease Image Processing, Computer-Assisted Motor Activity Middle Aged Predictive Value of Tests Female
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