AIMC Topic: Machine Learning

Clear Filters Showing 34331 to 34340 of 34417 articles

Sleep snoring detection using multi-layer neural networks.

Bio-medical materials and engineering Jan 1, 2015
Snoring detection is important for diagnosing obstructive sleep apnea syndrome (OSAS) and other respiratory sleep disorders. In general, audio signal processing such as snoring sound analysis uses the frequency characteristics of the signal. Recently...
Diagnosis, Computer-Assisted Sleep Apnea, Obstructive Pattern Recognition, Automated Snoring Auscultation Algorithms Reproducibility of Results Sensitivity and Specificity Humans Neural Networks, Computer Machine Learning
View on PubMed DOI

Classification of focal liver lesions on ultrasound images by extracting hybrid textural features and using an artificial neural network.

Bio-medical materials and engineering Jan 1, 2015
This paper focuses on the improvement of the diagnostic accuracy of focal liver lesions by quantifying the key features of cysts, hemangiomas, and malignant lesions on ultrasound images. The focal liver lesions were divided into 29 cysts, 37 hemangio...
Image Interpretation, Computer-Assisted Pattern Recognition, Automated Image Enhancement Female Reproducibility of Results Aged Neural Networks, Computer Machine Learning Algorithms Middle Aged Ultrasonography Liver Neoplasms Adult Sensitivity and Specificity Male Humans
View on PubMed DOI

Automatic segmentation in image stacks based on multi-constraint level-set evolution.

Bio-medical materials and engineering Jan 1, 2015
Contour extraction of image stacks is a basic task in medical modeling. The existing level-set methods usually suffer from some problems (e.g. serious errors around sharp features, incorrect split of topology and contour occlusions). This paper propo...
Sensitivity and Specificity Image Interpretation, Computer-Assisted Pattern Recognition, Automated Image Enhancement Subtraction Technique Machine Learning Algorithms Reproducibility of Results
View on PubMed DOI

Image manifold revealing for breast lesion segmentation in DCE-MRI.

Bio-medical materials and engineering Jan 1, 2015
Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) is widely used for breast lesion differentiation. Manual segmentation in DCE-MRI is difficult and open to viewer interpretation. In this paper, an automatic segmentation method based on i...
Humans Magnetic Resonance Imaging Image Interpretation, Computer-Assisted Pattern Recognition, Automated Image Enhancement Reproducibility of Results Sensitivity and Specificity Breast Neoplasms Machine Learning Algorithms Female
View on PubMed DOI

Randomized Subspace Learning for Proline Cis-Trans Isomerization Prediction.

IEEE/ACM transactions on computational biology and bioinformatics Jan 1, 2015
Proline residues are common source of kinetic complications during folding. The X-Pro peptide bond is the only peptide bond for which the stability of the cis and trans conformations is comparable. The cis-trans isomerization (CTI) of X-Pro peptide b...
Computational Biology Models, Molecular Isomerism Proline Machine Learning Algorithms
View on PubMed DOI

A Machine Learning Approach for Accurate Annotation of Noncoding RNAs.

IEEE/ACM transactions on computational biology and bioinformatics Jan 1, 2015
Searching genomes to locate noncoding RNA genes with known secondary structure is an important problem in bioinformatics. In general, the secondary structure of a searched noncoding RNA is defined with a structure model constructed from the structura...
Genomics Molecular Sequence Annotation RNA, Untranslated Machine Learning Algorithms Genome
View on PubMed DOI

Neuropsychological test selection for cognitive impairment classification: A machine learning approach.

Journal of clinical and experimental neuropsychology Jan 1, 2015
INTRODUCTION: Reducing the amount of testing required to accurately detect cognitive impairment is clinically relevant. The aim of this research was to determine the fewest number of clinical measures required to accurately classify participants as h...
Cognition Disorders Neuropsychological Tests Aged, 80 and over Male Models, Statistical Female Reproducibility of Results Aged Humans Machine Learning
View on PubMed DOI

Prediction of protein-protein interaction sites from weakly homologous template structures using meta-threading and machine learning.

Journal of molecular recognition : JMR Jan 1, 2015
The identification of protein-protein interactions is vital for understanding protein function, elucidating interaction mechanisms, and for practical applications in drug discovery. With the exponentially growing protein sequence data, fully automate...
Hydrogen Bonding Binding Sites Evolution, Molecular Proteins Models, Molecular Machine Learning Software Algorithms Protein Binding
View on PubMed DOI

Enhancing Patient Safety Event Reporting by K-nearest Neighbor Classifier.

Studies in health technology and informatics Jan 1, 2015
Data quality was placed as a major reason for the low utility of patient safety event reporting systems. A pressing need in improving data quality has advanced recent research focus in data entry associated with human factors. The debate on structure...
Machine Learning Risk Management Data Mining Data Accuracy Patient Safety Decision Support Systems, Clinical United States Meaningful Use Quality Improvement Pattern Recognition, Automated Medical Errors
View on PubMed

Facilitating Full-text Access to Biomedical Literature Using Open Access Resources.

Studies in health technology and informatics Jan 1, 2015
Open access (OA) resources and local libraries often have their own literature databases, especially in the field of biomedicine. We have developed a method of linking a local library to a biomedical OA resource facilitating researchers' full-text ar...
Open Access Publishing Data Mining Semantics Pattern Recognition, Automated Vocabulary, Controlled Database Management Systems Databases, Bibliographic Machine Learning Periodicals as Topic
View on PubMed
Popular Topics
Recent Journals