AIMC Journal:
Computational and mathematical methods in medicine

Showing 371 to 380 of 406 articles

Machine Learning Applications in Medical Image Analysis.

Computational and mathematical methods in medicine Apr 13, 2017
Image Processing, Computer-Assisted Diagnostic Imaging Humans Machine Learning Algorithms
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A Predictive Model for Guillain-Barré Syndrome Based on Single Learning Algorithms.

Computational and mathematical methods in medicine Apr 11, 2017
. Guillain-Barré Syndrome (GBS) is a potentially fatal autoimmune neurological disorder. The severity varies among the four main subtypes, named as Acute Inflammatory Demyelinating Polyneuropathy (AIDP), Acute Motor Axonal Neuropathy (AMAN), Acute Mo...
Humans Machine Learning Algorithms Models, Biological Guillain-Barre Syndrome
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A Novel Fusion Framework Based on Adaptive PCNN in NSCT Domain for Whole-Body PET and CT Images.

Computational and mathematical methods in medicine Apr 3, 2017
The PET and CT fusion images, combining the anatomical and functional information, have important clinical meaning. This paper proposes a novel fusion framework based on adaptive pulse-coupled neural networks (PCNNs) in nonsubsampled contourlet trans...
Humans Neural Networks, Computer Algorithms Tomography, X-Ray Computed Positron-Emission Tomography Image Interpretation, Computer-Assisted
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Artificial Neural Networks in Image Processing for Early Detection of Breast Cancer.

Computational and mathematical methods in medicine Apr 3, 2017
Medical imaging techniques have widely been in use in the diagnosis and detection of breast cancer. The drawback of applying these techniques is the large time consumption in the manual diagnosis of each image pattern by a professional radiologist. A...
Humans Neural Networks, Computer Algorithms Sensitivity and Specificity Breast Neoplasms Image Processing, Computer-Assisted Early Detection of Cancer
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Feature Extraction and Classification of EHG between Pregnancy and Labour Group Using Hilbert-Huang Transform and Extreme Learning Machine.

Computational and mathematical methods in medicine Feb 19, 2017
Preterm birth (PTB) is the leading cause of perinatal mortality and long-term morbidity, which results in significant health and economic problems. The early detection of PTB has great significance for its prevention. The electrohysterogram (EHG) rel...
Uterine Contraction Medical Informatics Electronic Data Processing Labor, Obstetric Monitoring, Physiologic Humans Pregnancy Models, Statistical Machine Learning Female Bayes Theorem Reproducibility of Results Algorithms Signal Processing, Computer-Assisted ROC Curve Databases, Factual
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Predictive Behavior of a Computational Foot/Ankle Model through Artificial Neural Networks.

Computational and mathematical methods in medicine Jan 30, 2017
Computational models are useful tools to study the biomechanics of human joints. Their predictive performance is heavily dependent on bony anatomy and soft tissue properties. Imaging data provides anatomical requirements while approximate tissue prop...
Humans Neural Networks, Computer Algorithms Foot Computer Simulation Ligaments Biomechanical Phenomena Normal Distribution Neurons Models, Anatomic Ankle Joint
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Phantom Validation of Tc-99m Absolute Quantification in a SPECT/CT Commercial Device.

Computational and mathematical methods in medicine Dec 14, 2016
. Similar to PET, absolute quantitative imaging is becoming available in commercial SPECT/CT devices. This study's goal was to assess quantitative accuracy of activity recovery as a function of image reconstruction parameters and count statistics in ...
Anthropometry Lung Humans Technetium Normal Distribution Image Processing, Computer-Assisted Algorithms Phantoms, Imaging Radiometry Abdomen Reproducibility of Results Positron-Emission Tomography Single Photon Emission Computed Tomography Computed Tomography
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Lung Cancer Classification Employing Proposed Real Coded Genetic Algorithm Based Radial Basis Function Neural Network Classifier.

Computational and mathematical methods in medicine Nov 30, 2016
A proposed real coded genetic algorithm based radial basis function neural network classifier is employed to perform effective classification of healthy and cancer affected lung images. Real Coded Genetic Algorithm (RCGA) is proposed to overcome the ...
Tomography, X-Ray Computed Female Models, Statistical Reproducibility of Results Humans Probability Neural Networks, Computer Lung Male Pattern Recognition, Automated Algorithms Diagnosis, Computer-Assisted Normal Distribution Databases, Factual Lung Neoplasms Genotype
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Exploring Deep Learning and Transfer Learning for Colonic Polyp Classification.

Computational and mathematical methods in medicine Oct 26, 2016
Recently, Deep Learning, especially through Convolutional Neural Networks (CNNs) has been widely used to enable the extraction of highly representative features. This is done among the network layers by filtering, selecting, and using these features ...
Colonoscopy Diagnosis, Computer-Assisted Image Processing, Computer-Assisted Colonic Polyps Video Recording Pattern Recognition, Automated Software Algorithms Reproducibility of Results Humans Endoscopy Neural Networks, Computer Machine Learning
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Novel Use of Natural Language Processing (NLP) to Predict Suicidal Ideation and Psychiatric Symptoms in a Text-Based Mental Health Intervention in Madrid.

Computational and mathematical methods in medicine Sep 26, 2016
Natural language processing (NLP) and machine learning were used to predict suicidal ideation and heightened psychiatric symptoms among adults recently discharged from psychiatric inpatient or emergency room settings in Madrid, Spain. Participants re...
Text Messaging Reminder Systems Hospitals, Psychiatric Patient Discharge Telemedicine Spain Self-Injurious Behavior Mental Health Services Predictive Value of Tests Natural Language Processing Humans Machine Learning Sensitivity and Specificity Male Middle Aged Reproducibility of Results Suicide, Attempted Diagnosis, Computer-Assisted Hospitalization Algorithms Surveys and Questionnaires Young Adult Mental Disorders Psychometrics Adult Female Follow-Up Studies
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