AIMC Topic: Data Interpretation, Statistical
Clear Filters Showing 111 to 120 of 233 articles
Methodologic Guide for Evaluating Clinical Performance and Effect of Artificial Intelligence Technology for Medical Diagnosis and Prediction.
Radiology
Jan 8, 2018
The use of artificial intelligence in medicine is currently an issue of great interest, especially with regard to the diagnostic or predictive analysis of medical images. Adoption of an artificial intelligence tool in clinical practice requires caref...
A Correction Method of a Binary Classifier Applied to Multi-Label Pairwise Models.
International journal of neural systems
Dec 17, 2017
In the paper, the problem of multi-label (ML) classification using the label-pairwise (LPW) scheme is addressed. For this approach, the method of correction of binary classifiers which constitute the LPW ensemble is proposed. The correction is based ...
A cryptography-based approach for movement decoding.
Nature biomedical engineering
Dec 12, 2017
Brain decoders use neural recordings to infer the activity or intent of a user. To train a decoder, one generally needs to infer the measured variables of interest (covariates) from simultaneously measured neural activity. However, there are cases fo...
Automatic Target Recognition Strategy for Synthetic Aperture Radar Images Based on Combined Discrimination Trees.
Computational intelligence and neuroscience
Nov 29, 2017
A strategy is introduced for achieving high accuracy in synthetic aperture radar (SAR) automatic target recognition (ATR) tasks. Initially, a novel pose rectification process and an image normalization process are sequentially introduced to produce i...
Improving precision of glomerular filtration rate estimating model by ensemble learning.
Journal of translational medicine
Nov 9, 2017
BACKGROUND: Accurate assessment of kidney function is clinically important, but estimates of glomerular filtration rate (GFR) by regression are imprecise.
Ontology-based systematical representation and drug class effect analysis of package insert-reported adverse events associated with cardiovascular drugs used in China.
Scientific reports
Oct 23, 2017
With increased usage of cardiovascular drugs (CVDs) for treating cardiovascular diseases, it is important to analyze CVD-associated adverse events (AEs). In this study, we systematically collected package insert-reported AEs associated with CVDs used...
Graph-based composite local Bregman divergences on discrete sample spaces.
Neural networks : the official journal of the International Neural Network Society
Jun 23, 2017
This paper develops a general framework of statistical inference on discrete sample spaces, on which a neighborhood system is defined by an undirected graph. The scoring rule is a measure of the goodness of fit for the model to observed samples, and ...
A knowledge-based T2-statistic to perform pathway analysis for quantitative proteomic data.
PLoS computational biology
Jun 16, 2017
Approaches to identify significant pathways from high-throughput quantitative data have been developed in recent years. Still, the analysis of proteomic data stays difficult because of limited sample size. This limitation also leads to the practice o...
Precision Medicine: Genomic Profiles to Individualize Therapy.
Otolaryngologic clinics of North America
May 17, 2017
Precision medicine is the application of genotypic and Omics biomarkers to determine the most appropriate, outcome-driven therapy for individual patients. To determine the best choice of therapy, institutions use significant information technology-en...
Integrating natural language processing expertise with patient safety event review committees to improve the analysis of medication events.
International journal of medical informatics
May 11, 2017
OBJECTIVES: Many healthcare providers have implemented patient safety event reporting systems to better understand and improve patient safety. Reviewing and analyzing these reports is often time consuming and resource intensive because of both the qu...
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