Articles with "algorithm" as a keyword



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An automated knickzone selection algorithm (KZ‐Picker) to analyze transient landscapes: Calibration and validation

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Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jf004250

Abstract: Streams commonly respond to base-level fall by localizing erosion within steepened, convex knickzone reaches. Localized incision causes knickzone reaches to migrate upstream. Such migrating knickzones dictate the pace of landscape response to changes in tectonics… read more here.

Keywords: algorithm; transient landscapes; selection; knickzone ... See more keywords
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Prevalence of frailty and prediction of mortality in Chinese cancer patients using a frailty index‐based clinical algorithm—A multicentre study

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Published in 2021 at "Cancer Medicine"

DOI: 10.1002/cam4.4155

Abstract: To investigate the frailty status in Chinese cancer patients through establishing a novel prediction algorithm. read more here.

Keywords: algorithm; chinese cancer; frailty; cancer ... See more keywords
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Performance of an artificial intelligence algorithm for reporting urine cytopathology

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Published in 2019 at "Cancer Cytopathology"

DOI: 10.1002/cncy.22176

Abstract: Unlike Papanicolaou tests, there are no commercially available computer‐assisted automated screening systems for urine specimens. Despite The Paris System for Reporting Urinary Cytology, there still is poor interobserver agreement with urine cytology and many cases… read more here.

Keywords: cytopathology performance; performance artificial; algorithm; artificial intelligence ... See more keywords
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An algorithm for coupling multibranch in vitro experiment to numerical physiology simulation for a hybrid cardiovascular model.

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Published in 2019 at "International journal for numerical methods in biomedical engineering"

DOI: 10.1002/cnm.3289

Abstract: The hybrid cardiovascular modeling approach integrates an in vitro experiment with a computational lumped-parameter simulation, enabling direct physical testing of medical devices in the context of closed-loop physiology. The interface between the in vitro and… read more here.

Keywords: algorithm; physiology; hybrid cardiovascular; vitro experiment ... See more keywords
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NCA-GA-SVM: A new two-level feature selection method based on neighborhood component analysis and genetic algorithm in hepatocellular carcinoma (HCC) fatality prognosis.

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Published in 2022 at "International journal for numerical methods in biomedical engineering"

DOI: 10.1002/cnm.3599

Abstract: Hepatocellular carcinoma (HCC) is one of the major challenges facing biomedical research. Despite the high lethality, methods to predict mortality for this type of aggressive malignant tumor are insufficient. Machine learning is recognized by many… read more here.

Keywords: hepatocellular carcinoma; feature selection; algorithm;
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A machine learning derived echocardiographic algorithm identifies people at risk of heart failure with distinct cardiac structure, function, and response to spironolactone: findings from the HOMAGE trial.

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Published in 2023 at "European journal of heart failure"

DOI: 10.1002/ejhf.2859

Abstract: BACKGROUND An echocardiographic algorithm derived by machine learning (e'VM) characterizes preclinical individuals with different cardiac structure and function, biomarkers, and long-term risk of heart failure (HF). Our aim was the external validation of the e'VM… read more here.

Keywords: heart failure; spironolactone; algorithm; trial ... See more keywords
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Gas‐kinetic unified algorithm for plane external force‐driven flows covering all flow regimes by modeling of Boltzmann equation

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Published in 2020 at "International Journal for Numerical Methods in Fluids"

DOI: 10.1002/fld.4812

Abstract: The nonequilibrium steady gas flows under the external forces are essentially associated with some extremely complicated nonlinear dynamics, due to the acceleration or deceleration effects of the external forces on the gas molecules by the… read more here.

Keywords: gas kinetic; equation; external force; force ... See more keywords
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Classification of brain hemorrhage computed tomography images using OzNet hybrid algorithm

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Published in 2022 at "International Journal of Imaging Systems and Technology"

DOI: 10.1002/ima.22806

Abstract: Classification of brain hemorrhage computed tomography (CT) images provides a better diagnostic implementation for emergency patients. Attentively, each brain CT image must be examined by doctors. This situation is time‐consuming, exhausting, and sometimes leads to… read more here.

Keywords: classification brain; algorithm; brain; brain hemorrhage ... See more keywords
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Gaussian bare‐bones gradient‐based optimization: Towards mitigating the performance concerns

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Published in 2021 at "International Journal of Intelligent Systems"

DOI: 10.1002/int.22658

Abstract: Gradient‐based optimizer (GBO) is a metaphor‐free mathematic‐based algorithm proposed in recent years. Encouraged by the gradient‐based Newton's method, this algorithm combines with population‐based evolutionary methods. The disadvantage of the traditional GBO algorithm is that the… read more here.

Keywords: gradient based; gaussian bare; algorithm; performance concerns ... See more keywords
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Multiobjective whale optimization algorithm‐based feature selection for intelligent systems

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Published in 2022 at "International Journal of Intelligent Systems"

DOI: 10.1002/int.22979

Abstract: With regard to large dimensions of contemporary data sets and restricted computational time of intelligent systems, reducing the dimensions of data sets is necessary. Feature selection is a practical way to remove a set of… read more here.

Keywords: whale optimization; algorithm; intelligent systems; feature selection ... See more keywords
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An adaptive multiobjective evolutionary algorithm for dynamic multiobjective flexible scheduling problem

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Published in 2022 at "International Journal of Intelligent Systems"

DOI: 10.1002/int.23090

Abstract: There are various uncertain disturbances in the actual manufacturing environment, which makes dynamic multiobjective flexible scheduling problem of flexible job shop (MDFJSP) become the research focus in the field of optimal scheduling. In this paper,… read more here.

Keywords: dynamic multiobjective; scheduling; multiobjective flexible; scheduling problem ... See more keywords