AIMC Topic: Calibration

Clear Filters Showing 181 to 190 of 365 articles

Discrimination between transient and persistent subsolid pulmonary nodules on baseline CT using deep transfer learning.

European radiology Jul 21, 2020
OBJECTIVES: To develop and validate a deep learning model to discriminate transient from persistent subsolid nodules (SSNs) on baseline CT.
Area Under Curve Radiology Radiologists Calibration Deep Learning Image Processing, Computer-Assisted Lung Neoplasms Solitary Pulmonary Nodule Tomography, X-Ray Computed Female Reproducibility of Results Aged Adult Male Middle Aged Lung Humans Retrospective Studies
View on PubMed DOI

Early detection of type 2 diabetes mellitus using machine learning-based prediction models.

Scientific reports Jul 20, 2020
Most screening tests for T2DM in use today were developed using multivariate regression methods that are often further simplified to allow transformation into a scoring formula. The increasing volume of electronically collected data opened the opport...
Middle Aged Fasting Blood Glucose Diabetes Mellitus, Type 2 Area Under Curve Humans Machine Learning Female Male Models, Biological Early Diagnosis Calibration
View on PubMed DOI

Cuffless Blood Pressure Monitoring: Promises and Challenges.

Clinical journal of the American Society of Nephrology : CJASN Jul 17, 2020
Current BP measurements are on the basis of traditional BP cuff approaches. Ambulatory BP monitoring, at 15- to 30-minute intervals usually over 24 hours, provides sufficiently continuous readings that are superior to the office-based snapshot, but t...
Blood Pressure Pulse Wave Analysis Calibration Blood Pressure Monitoring, Ambulatory Manometry Machine Learning Reproducibility of Results Wearable Electronic Devices Hypertension Humans
View on PubMed DOI

Automated identification of chest radiographs with referable abnormality with deep learning: need for recalibration.

European radiology Jul 14, 2020
OBJECTIVES: To evaluate the calibration of a deep learning (DL) model in a diagnostic cohort and to improve model's calibration through recalibration procedures.
Middle Aged Bayes Theorem Reproducibility of Results Pattern Recognition, Automated Algorithms Calibration Aged Lung Humans ROC Curve Retrospective Studies Reference Standards Diagnosis, Computer-Assisted Adult Image Processing, Computer-Assisted Female Male Deep Learning Radiography, Thoracic Predictive Value of Tests Area Under Curve
View on PubMed DOI

Solitary solid pulmonary nodules: a CT-based deep learning nomogram helps differentiate tuberculosis granulomas from lung adenocarcinomas.

European radiology Jun 27, 2020
OBJECTIVES: To evaluate the differential diagnostic performance of a computed tomography (CT)-based deep learning nomogram (DLN) in identifying tuberculous granuloma (TBG) and lung adenocarcinoma (LAC) presenting as solitary solid pulmonary nodules (...
Image Processing, Computer-Assisted Lung Neoplasms Logistic Models Nomograms Regression Analysis Humans Diagnosis, Differential Pattern Recognition, Automated Granuloma Algorithms Calibration Age Factors Retrospective Studies Adenocarcinoma of Lung Solitary Pulmonary Nodule Middle Aged Tuberculosis Tomography, X-Ray Computed Diagnosis, Computer-Assisted Sex Factors Female Deep Learning Diagnostic Tests, Routine Adult ROC Curve Observer Variation Male
View on PubMed DOI

Using decision curve analysis to benchmark performance of a magnetic resonance imaging-based deep learning model for prostate cancer risk assessment.

European radiology Jun 26, 2020
OBJECTIVES: To benchmark the performance of a calibrated 3D convolutional neural network (CNN) applied to multiparametric MRI (mpMRI) for risk assessment of clinically significant prostate cancer (csPCa) using decision curve analysis (DCA).
Calibration Normal Distribution Prostate-Specific Antigen Biopsy Benchmarking Observer Variation Humans Machine Learning Image Processing, Computer-Assisted Risk Assessment Algorithms Magnetic Resonance Imaging Deep Learning Retrospective Studies Prostatic Neoplasms Male
View on PubMed DOI

Manufacturing, Control, and Performance Evaluation of a Gecko-Inspired Soft Robot.

Journal of visualized experiments : JoVE Jun 10, 2020
This protocol presents a method for manufacturing, control, and evaluation of the performance of a soft robot that can climb inclined flat surfaces with slopes of up to 84°. The manufacturing method is valid for the fast pneunet bending actuators in ...
Humans Calibration Lizards Animals Robotics Equipment Design Motion Biomimetics Elastomers
View on PubMed DOI

Spectral resolution of quaternary components in a sinus and congestion mixture; Multivariate algorithms to approach extremes of concentration levels.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy May 16, 2020
Sinus and congestion mixture of three drugs and an impurity was studied for their spectral resolution using four multivariate algorithms. The studied drugs present in extremes of low and high concentrations. Low concentration levels of phenylephrine ...
Acetaminophen Algorithms Least-Squares Analysis Calibration Multivariate Analysis Neural Networks, Computer
View on PubMed DOI

Channel width optimized neural networks for liver and vessel segmentation in liver iron quantification.

Computers in biology and medicine May 16, 2020
INTRODUCTION: MRI T2* relaxometry protocols are often used for Liver Iron Quantification in patients with hemochromatosis. Several methods exist to semi-automatically segment parenchyma and exclude vessels for this calculation.
Humans Liver Iron Neural Networks, Computer Calibration Magnetic Resonance Imaging
View on PubMed DOI

A probabilistic approach for calibration time reduction in hybrid EEG-fTCD brain-computer interfaces.

Biomedical engineering online Apr 16, 2020
BACKGROUND: Generally, brain-computer interfaces (BCIs) require calibration before usage to ensure efficient performance. Therefore, each BCI user has to attend a certain number of calibration sessions to be able to use the system. However, such cali...
Brain-Computer Interfaces Signal Processing, Computer-Assisted Humans Electrodes Machine Learning Probability Time Factors Calibration Electroencephalography
View on PubMed DOI
Popular Topics
Recent Journals