Results: 84

Machine Learning Algorithms for Sex Classification by Using Variables of Orbital Structures: A Computed Tomography Study

Int. j. morphol; 42 (4), 2024
SUMMARY: Since machine learning algorithms give more reliable results, they have been used in the field of health in recent years. The orbital variables give very successful results in classifying sex correctly. This research has focused on sex determination using certain variables obtained from the orbi...

Diagnóstico da retinopatia diabética por inteligência artificial por meio de smartphone

Rev. bras. oftalmol; 83 (), 2024
RESUMO Objetivo: Obter imagens de fundoscopia por meio de equipamento portátil e de baixo custo e, usando inteligência artificial, avaliar a presença de retinopatia diabética. Métodos: Por meio de um smartphone acoplado a um dispositivo com lente de 20D, foram obtidas imagens de fundo de olhos de ...

Nursing workload: use of artificial intelligence to develop a classifier model

Objective: to describe the development of a predictive nursing workload classifier model, using artificial intelligence. Method: retrospective observational study, using secondary sources of electronic patient records, using machine learning. The convenience sample consisted of 43,871 assessments carrie...

Prevalência de pressão arterial elevada e suas associações com fatores ambientais e estilo de vida em crianças da América do Sul no SAYCARE cohort study

Introdução: A presente tese aborda a precisão e a aplicabilidade de diferentes dispositivos e métodos na medição da pressão arterial (PA) em crianças e adolescentes, além de investigar fatores de risco cardiovascular nessa população. Os estudos incluídos analisam desde a eficácia de monitore...

Development of a machine learning model to estimate length of stay in coronary artery bypass grafting

ABSTRACT OBJECTIVE: To develop and validate a predictive model utilizing machine-learning techniques for estimating the length of hospital stay among patients who underwent coronary artery bypass grafting. METHODS: Three machine learning models (random forest, extreme gradient boosting and neural netwo...

Artificial intelligence in mammography: a systematic review of the external validation

Abstract Objective To conduct a systematic review of external validation studies on the use of different Artificial Intelligence algorithms in breast cancer screening with mammography. Data source Our systematic review was conducted and reported following the PRISMA statement, using the PubMed, EMBAS...

The Use of Artificial Intelligence Techniques in Nursing Data Systems: Scoping Review

MedUNAB; 26 (3), 2023
ABSTRACT Introduction. Artificial intelligence and machine learning are technologies that assist in uncovering patterns in data that can inform clinical decision-making. The Registered Nurses’ Association of Ontario has used artificial intelligence techniques to assist in understanding impactful clinic...

Herramientas de corte para optimizar parámetros de clasificación de especies maderables con redes neuronales convolucionales

Rev. biol. trop; 71 (1), 2023
Introducción: La gran diversidad de especies maderables tropicales demanda el desarrollo de nuevas tecnologías de identificación con base en sus patrones o características anatómicas. La aplicación de redes neuronales convolucionales (CNN) para el reconocimiento de especies maderables tropicales se...

Métodos de aprendizaje automático para predecir el comportamiento epidemiológico de enfermedades arbovirales: revisión estructurada de literatura
Machine learning methods to predict epidemiological behavior of arbovirals diseases: structured literature review

Introducción: Los métodos de aprendizaje automático permiten manejar datos estructurados y no estructurados para construir modelos predictivos y apoyar la toma de decisiones. Objetivo: Identificar los métodos de aprendizaje automático aplicados para predecir el comportamiento epidemiológico de enfe...

Sex Determination by the Machine Learning Algorithms Through Using Morphometric Measurements of the Carpal, Metacarpal, and Phalangeal Bones

Int. j. morphol; 41 (4), 2023
SUMMARY: In the study, it was aimed to predict sex from hand measurements using machine learning algorithms (MLA). Measurements were made on MR images of 60 men and 60 women. Determined parameters; hand length (HL), palm length (PL), hand width (HW), wrist width (EBG), metacarpal I length (MIL), metacarp...