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Suggested Topics within your search.
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1621
Comparative Analysis of Automated Machine Learning for Hyperparameter Optimization and Explainable Artificial Intelligence Models
Published 2025-01-01“…One of the most significant challenges in AI lies in selecting and fine-tuning the optimal algorithm for a given task. Automated Machine Learning (AutoML) models have emerged as a promising solution to address this challenge by systematically exploring hyperparameter spaces to identify optimal configurations efficiently. …”
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1622
Optimal Markowitz portfolio using returns forecasted with time series and machine learning models
Published 2025-05-01“…Abstract We aim to answer whether using forecasted stock returns based on machine learning and time series models in a mean-variance portfolio framework yields better results than relying on historical returns. …”
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1623
Sex Estimation Through Orbital Measurements: A Machine Learning Approach for Forensic Science
Published 2024-12-01“…Methods: In this study, orbital measurements from 92 dried skulls, comprising 35 males and 57 females, were utilized to develop a machine-learning-based classifier for sex estimation with potential applications in forensic science. …”
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1624
Is 2 h of Hypothermic Machine Perfusion for Pancreas Preservation Effective in Improving Graft Reperfusion?
Published 2025-08-01“…After these 2 h of preservation, the pancreases were reperfused using a normothermic machine perfusion (NMP) for 2 h. During NMP, oxygenation, perfusion parameters, biochemical analyses, a glucose stimulation insulin secretion test, and an evaluation of ischemia/reperfusion injury by photoacoustic tomography were assessed. …”
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1625
Simplifying Field Traversing Efficiency Estimation Using Machine Learning and Geometric Field Indices
Published 2025-03-01“…This study aimed to simplify field efficiency estimation by training machine learning regression algorithms on data generated from a farm management information system covering a combination of different field areas and shapes, working patterns, and machine-related parameters. …”
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1626
Enhancing and Optimizing User-Machine Closed-Loop Co-Adaptation in Dynamic Myoelectric Interface
Published 2025-01-01“…These findings provide a novel approach to designing myoelectric interfaces with cross-scene recognition through user-machine closed-loop co-adaptation.…”
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1627
Feature importance analysis of solar flares and prediction research with ensemble machine learning models
Published 2025-01-01“…Besides, analyzing the feature parameters of four different active regions, we find that the geographical information of the flare occurrence is an important factor. …”
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1628
Identifying drivers of surface ozone bias in global chemical reanalysis with explainable machine learning
Published 2025-08-01“…<p>This study employs an explainable machine learning (ML) framework to examine the regional dependencies of surface ozone biases and their underlying drivers in global chemical reanalysis. …”
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1629
ST40 electromagnetic predictive studies supported by machine learning applied to experimental database
Published 2024-11-01“…The database contains both disrupted and non-disrupted pulses. Using Machine Learning, common features within disruptions are automatically classified and identified, mapping the controllable operational space in terms of plasma displacement and variation of specific plasma internal parameters. …”
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1630
Optimizing Reservoir Separability in Liquid State Machines for Spatio-Temporal Classification in Neuromorphic Hardware
Published 2025-01-01“…In this paper, we propose an optimization approach using Particle Swarm Optimization (PSO) to enhance reservoir separability in Liquid State Machines (LSMs) for spatio-temporal classification in neuromorphic systems. …”
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1631
Alertness assessment by optical stimulation-induced brainwave entrainment through machine learning classification
Published 2025-08-01“…To further improve classification efficacy, these three features were used as input parameters in machine learning models. We found that Naive Bayes model showed the best classification efficacy in 30 Hz optical stimulation, with AUC reaching 0.90, an average accuracy of 0.90, an average sensitivity of 0.89, and an average specificity of 0.90. …”
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1632
Assessing acoustic receiver detection efficiency using autocorrelation adjusted machine learning models
Published 2025-07-01“…To predict detection efficiency, we applied regression-based machine learning models in two distinct river systems: a small mountainous and a large regulated river. …”
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1633
A Guide to the Implementation and Design of Ex Vivo Perfusion Machines for Vascularized Composite Allotransplantation
Published 2024-11-01“…Background:. Ex vivo machine perfusion (EVMP) is a versatile platform utilized in vascularized composite allotransplantation (VCA) to prolong preservation, salvage tissue, and evaluate graft viability. …”
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1634
Machine learning-based analyses of contributing factors for the development of hypertension: a comparative study
Published 2025-12-01“…Objectives Sufficient attention has not been given to machine learning (ML) models using longitudinal data for investigating important predictors of new onset of hypertension. …”
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1635
Blind Parameter Identification of MAR Model and Mutation Hybrid GWO-SCA Optimized SVM for Fault Diagnosis of Rotating Machinery
Published 2019-01-01“…Afterwards, a hybrid optimization algorithm combining mutation operator, grey wolf optimizer (GWO), and sine cosine algorithm (SCA), termed mutation hybrid GWO-SCA (MHGWOSCA), was proposed for parameter selection of support vector machine (SVM). …”
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1636
Compressive strength of nano concrete materials under elevated temperatures using machine learning
Published 2024-10-01“…Abstract In this study, four Artificial intelligence (AI) - based machine learning models were developed to estimate the Residual compressive strength (RCS) value of concrete supported with nano additives of Nanocarbon tubes (NCTs) and Nano alumina (NAl), after exposure to elevated temperatures ranging from 200 to 800 degrees. …”
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1637
Glaucoma detection and staging from visual field images using machine learning techniques.
Published 2025-01-01“…The DL model results were compared with a machine learning (ML) classifier trained on conventional VF parameters.…”
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1638
Design of an Iterative Method for Malware Detection Using Autoencoders and Hybrid Machine Learning Models
Published 2024-01-01“…In this context, we propose a comprehensive framework that applies machine learning methods to enhance evidence collection and malware activity analysis. …”
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1639
Research on machine vision online monitoring system for egg production and quality in cage environment
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1640
Construction and interpretation of tobacco leaf position discrimination model based on interpretable machine learning
Published 2025-07-01“…The study proposes a novel approach that integrates machine learning with advanced interpretability techniques for both tobacco leaf position discrimination and analysis. …”
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