AIMC Journal:
IEEE journal of biomedical and health informatics

Showing 1021 to 1030 of 1118 articles

An Automatic Subject-Adaptable Heartbeat Classifier Based on Multiview Learning.

IEEE journal of biomedical and health informatics Aug 13, 2015
In this paper, a novel subject-adaptable heartbeat classification model is presented, in order to address the significant interperson variations in ECG signals. A multiview learning approach is proposed to automate subject adaptation using a small am...
Heart Rate Pattern Recognition, Automated Electrocardiography Signal Processing, Computer-Assisted Arrhythmias, Cardiac Algorithms Databases, Factual Humans Machine Learning
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Analyzing Activity Behavior and Movement in a Naturalistic Environment Using Smart Home Techniques.

IEEE journal of biomedical and health informatics Aug 6, 2015
One of the many services that intelligent systems can provide is the ability to analyze the impact of different medical conditions on daily behavior. In this study, we use smart home and wearable sensors to collect data, while ( n = 84) older adults ...
Humans Machine Learning Parkinson Disease Remote Sensing Technology Monitoring, Ambulatory Human Activities Female Aged Male
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First Trimester Noninvasive Prenatal Diagnosis: A Computational Intelligence Approach.

IEEE journal of biomedical and health informatics Jul 29, 2015
The objective of this study is to examine the potential value of using machine learning techniques such as artificial neural network (ANN) schemes for the noninvasive estimation, at 11-13 weeks of gestation, the risk for euploidy, trisomy 21 (T21), a...
Chromosome Disorders Crown-Rump Length Biomarkers Pregnancy Female Maternal Age Prenatal Diagnosis Computational Biology Pregnancy Trimester, First Humans Artificial Intelligence
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Fusing Heterogeneous Features From Stacked Sparse Autoencoder for Histopathological Image Analysis.

IEEE journal of biomedical and health informatics Jul 29, 2015
In the analysis of histopathological images, both holistic (e.g., architecture features) and local appearance features demonstrate excellent performance, while their accuracy may vary dramatically when providing different inputs. This motivates us to...
Machine Learning Algorithms Female Breast Neoplasms Humans Histocytochemistry Breast Image Interpretation, Computer-Assisted Cell Nucleus
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Use of Semisupervised Clustering and Feature-Selection Techniques for Identification of Co-expressed Genes.

IEEE journal of biomedical and health informatics Jul 20, 2015
Studying the patterns hidden in gene-expression data helps to understand the functionality of genes. In general, clustering techniques are widely used for the identification of natural partitionings from the gene expression data. In order to put cons...
Humans Algorithms Animals Supervised Machine Learning Yeasts Arabidopsis Databases, Genetic Gene Expression Profiling Fuzzy Logic Computational Biology Cluster Analysis Rats
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Demand Forecast Using Data Analytics for the Preallocation of Ambulances.

IEEE journal of biomedical and health informatics Jun 17, 2015
The objective of prehospital emergency medical services (EMSs) is to have a short response time. By increasing the operational efficiency, the survival rate of patients could potentially be increased. The geographic information system (GIS) is introd...
Ambulances Forecasting Geographic Information Systems Computational Biology Humans Support Vector Machine Neural Networks, Computer Emergency Medical Services
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Estimating Energy Expenditure With Multiple Models Using Different Wearable Sensors.

IEEE journal of biomedical and health informatics May 13, 2015
This paper presents an approach to designing a method for the estimation of human energy expenditure (EE). The approach first evaluates different sensors and their combinations. After that, multiple regression models are trained utilizing data from d...
Walking Models, Biological Young Adult Energy Metabolism Motor Activity Monitoring, Ambulatory Adult Humans Male Clothing Machine Learning Bicycling Female
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Feature Selection Based on the SVM Weight Vector for Classification of Dementia.

IEEE journal of biomedical and health informatics May 13, 2015
Computer-aided diagnosis of dementia using a support vector machine (SVM) can be improved with feature selection. The relevance of individual features can be quantified from the SVM weights as a significance map (p-map). Although these p-maps previou...
Aged, 80 and over Male Neuroimaging Diagnosis, Computer-Assisted Dementia Humans Support Vector Machine Female Cluster Analysis Aged
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A Fuzzy Kernel Motion Classifier for Autonomous Stroke Rehabilitation.

IEEE journal of biomedical and health informatics May 6, 2015
Autonomous poststroke rehabilitation systems which can be deployed outside hospital with no or reduced supervision have attracted increasing amount of research attentions due to the high expenditure associated with the current inpatient stroke rehabi...
Principal Component Analysis Electromyography Motion Stroke Rehabilitation Pattern Recognition, Automated Accelerometry Middle Aged Fuzzy Logic Humans Monitoring, Physiologic Algorithms Female Aged Adult Male
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A Robust Deep Model for Improved Classification of AD/MCI Patients.

IEEE journal of biomedical and health informatics May 4, 2015
Accurate classification of Alzheimer's disease (AD) and its prodromal stage, mild cognitive impairment (MCI), plays a critical role in possibly preventing progression of memory impairment and improving quality of life for AD patients. Among many rese...
Positron-Emission Tomography Humans Image Interpretation, Computer-Assisted Support Vector Machine Machine Learning Early Diagnosis Principal Component Analysis Magnetic Resonance Imaging Cognitive Dysfunction Alzheimer Disease Models, Theoretical
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