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120 resultados encontrados.

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Development and validation of an explainable machine learning-based risk prediction model for obesity in Chinese children and adolescents: a population-based study
Artículo
Material complementario disponible Artículo DOAJ
Zekai Chen et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
BackgroundChildhood obesity represents a significant global public health challenge. Accurate and rapid prediction models for identifying obesity risk in children and adolescents are essential for facilitating early prev...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Dimensional specificity of foreign language enjoyment in mediating AI-assisted informal digital learning and L2 willingness to communicate: evidence from Chinese University learners
Artículo
Acceso abierto Artículo DOAJ
Sisi Guo et al · Frontiers Media S.A · 2026 · ISSN 1664-1078
IntroductionThe proliferation of generative artificial intelligence (AI) has created unprecedented opportunities for informal second language (L2) learning, yet the psychological mechanisms through which AI-mediated lear...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Exploring the correlates of COVID-19 vaccination inequity: a global analysis using machine learning from a health economic lens
Artículo
Material complementario disponible Artículo DOAJ
Moumita Mukherjee · Frontiers Media S.A · 2026 · ISSN 2813-0146
IntroductionThe COVID-19 pandemic has reduced system resilience, caused economic welfare loss, and widened disparities in healthcare access. This study aims to identify the macro-level factors contributing to COVID-19 va...
LCC LCC:MedicineIdioma eng
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Material complementario
Hidden Markov Model-Based Approach for Adaptive Learning Path Recommendation
Artículo
Material complementario disponible Artículo DOAJ
Miftah Farid Adiwisastra et al · IEEE · 2026 · ISSN 2169-3536
Adaptive learning systems require effective mechanisms to model students’ evolving learning states and provide personalized learning path recommendations. Traditional rule-based approaches are limited in capturing...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Hybrid Quantum-Classical Transfer Learning for Parameter-Efficient Code Generation
Artículo
Acceso abierto Artículo DOAJ
Su-Chang Lim et al · IEEE · 2026 · ISSN 2169-3536
The remarkable success of large language models (LLMs) in code generation has transformed software development, with systems like Codex, CodeGen, and StarCoder demonstrating strong capabilities in synthesizing functional...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Individualisation of the Educational Process and Supporting Students in Adapting to a New Learning Environment: Evaluation of Current Approaches
Artículo
Acceso abierto Artículo DOAJ
Gulnura Irenchieva et al · Vasyl Stefanyk Carpathian National University · 2026 · ISSN 2311-0155
The study aimed to analyse the effectiveness of traditional, innovative, and digital approaches to individualising the educational process and student adaptation within the educational systems of Bulgaria, Kyrgyzstan, an...
LCC TENDOkVkdWNhdGlvbg~~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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Open Access
Information-theoretic federated learning for privacy-aware causal representation in object classification
Artículo
Acceso abierto Artículo DOAJ
Prashanta Kumar Patra et al · Springer · 2026 · ISSN 3004-9261
Abstract Object classification in decentralized environments is critically hindered by data heterogeneity and privacy constraints, which cause models to learn spurious, client-specific correlations rather than generaliza...
LCC LCC:Science (General)Idioma eng
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Open Access
Integrating UAV, environmental, and management data to improve rice nitrogen nutrition index prediction using an ensemble learning algorithm
Artículo
Acceso abierto Artículo DOAJ
Zhaokai Ma et al · BMC · 2026 · ISSN 1471-2229
Abstract Background Accurate and timely estimation of nitrogen nutrition index (NNI) is critical for assessing crop nitrogen (N) status and implementing precision N management. While machine learning (ML) techniques comb...
LCC TENDOkJvdGFueQ~~Idioma eng
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Open Access
Machine learning-based analysis of prognostic factors in patients with tuberculous meningitis
Artículo
Acceso abierto Artículo DOAJ
Haiyan Li et al · BMC · 2026 · ISSN 1471-2334
Abstract Objective Machine learning-based approaches were applied to explore prognostic risk factors for patients with tuberculous meningitis (TBM) and develop a risk prediction model for their 1-year post-treatment poor...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Open Access
Machine-learning performance on Higgs-pair production associated with dark matter at the LHC
Artículo
Acceso abierto Artículo CONICET Digital
Arganda, Ernesto et al · Springer · 2024 · ISSN 2190-5444
Di-Higgs production at the LHC associated with missing transverse energy is explored in the context of simplified models that generically parameterize a large class of models with heavy scalars and dark matter candidates...
Idioma eng
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Open Access
Metaheuristic-based broad learning systems for compressive strength prediction of concrete structures
Artículo
Acceso abierto Artículo DOAJ
Sarat Chandra Nayak et al · Springer Nature · 2026 · ISSN 2097-0943
Abstract The Broad Learning System (BLS) provides an effective framework for nonlinear mapping, offering advantages over traditional deep neural networks through its expanded input node architecture. While BLS has demons...
LCC LCC:Engineering (General). Civil engineering (General); TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Model Problem Based Learning Berbantuan GeoGebra dan Model Realistic Mathematics Education terhadap Representasi Matematis Siswa ditinjau dari Gaya Kognitif
Artículo
Acceso abierto Artículo DOAJ
Sofri Rizka Amalia et al · Universitas Hamzanwadi · 2020 · ISSN 2442-4226
This study aims to determine the differences in students' mathematical representations through the Problem Based Learning (PBL) model assisted by GeoGebra and Realistic Mathematics Education (RME) models, differences in ...
LCC LCC:MathematicsIdioma ind
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Open Access
Optimizing Arabic Language Education Through Downstreaming Content-Based Learning: Islamic Digitalization
Artículo
Acceso abierto Artículo DOAJ
Sriwahyuningsih R. Saleh et al · Pusat Pengembangan Bahasa · 2026 · ISSN 2964-9277
Background: The rapid development of digital technology and the challenges of learning Arabic, which is often perceived as abstract, require innovation through a contextual approach based on Islamic digital content. Pu...
LCC LCC:Language and LiteratureIdioma eng
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Open Access
Predictive modeling of punchouts in continuously reinforced concrete pavement: a machine learning approach
Artículo
Acceso abierto Artículo DOAJ
Ghazi Al-Khateeb et al · Springer Nature · 2025 · ISSN 2097-0943
Abstract The accurate prediction of the deterioration of Continuously Reinforced Concrete Pavement (CRCP) is essential for the effective management of pavements and the maintenance of infrastructure. In this study, a co...
LCC LCC:Engineering (General). Civil engineering (General); TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
RETRACTED: A face image classification method of autistic children based on the two-phase transfer learning
Artículo
Material complementario disponible Artículo DOAJ
Ying Li et al · Frontiers Media S.A · 2023 · ISSN 1664-1078
Autism spectrum disorder (ASD) is a neurodevelopmental disorder, which seriously affects children’s normal life. Screening potential autistic children before professional diagnose is helpful to early detection and earl...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Material complementario
Randomization based shallow and federated-deep learning for smart grid security using label-encoded vulnerabilities and distributed LSTM computation
Artículo
Acceso abierto Artículo DOAJ
Mohammad Kamrul Hasan et al · PeerJ Inc · 2026 · ISSN 2376-5992
With the constant advancement of the smart grid, zero-day attack processes in Advanced Metering Infrastructure (AMI) and Supervisory Control and Data Acquisition (SCADA) networks are also continually evolving. This study...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Strengthening students' character through TPACK-based learning
Artículo
Acceso abierto Artículo DOAJ
Umi Chotimah et al · Universitas Negeri Yogyakarta · 2022 · ISSN 1829-5789
This study aims to describe strengthening students' character through TPACK-based learning. It's implemented in Pancasila and Civics Education teaching and learning process at SMA Negeri 1 Palembang, one of favorite high...
LCC TENDOkVkdWNhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Open Access
Transfer learning-enabled density prediction model for energetic molecule screening
Artículo
Acceso abierto Artículo DOAJ
Ying-jie He et al · KeAi Communications Co. Ltd · 2026 · ISSN 2666-6472
Identifying candidates with high crystal density using Quantitative Structure-Performance Relationship (QSPR) models is a primary task in screening energetic molecules. However, due to the scarcity of high-density traini...
LCC TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Uncertainty-Aware Machine Learning for Predicting Axillary Lymph Node Metastasis Using Breast MRI
Artículo
Material complementario disponible Artículo DOAJ
Ünal S et al · Dove Medical Press · 2026 · ISSN 1179-1314
Sevgi Ünal,1 Remzi Gürfidan2 1Department of Radiology, Izmir Katip Celebi University Ataturk Training and Research Hospital, Izmir, Türkiye; 2Database, Network Design and Management, Isparta University of Applied Scie...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Data-Centric Deep Learning for Monkeypox Detection: Hyperdatasets Toward Robust and Generalizable Medical AI
Artículo
Acceso abierto Artículo DOAJ
Anastasios Andreadis et al · IEEE · 2026 · ISSN 2169-3536
In this work, a structured hierarchy of hyperdatasets for Monkeypox image classification is presented, aiming to evaluate the robustness and generalization ability of deep classification models for Mpox detection. A syst...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Designing a stakeholder-informed digital learning model integrating virtual reality and e-learning for complementary therapy-based postpartum preeclampsia education
Artículo
Acceso institucional disponible Artículo DOAJ
Susilo Rini et al · Universitas Muhammadiyah Purwokerto · 2026 · ISSN 1693-7309
Background: Postpartum preeclampsia remains a significant contributor to maternal morbidity and mortality in Indonesia. Midwives, as frontline maternal health providers, are expected to deliver holistic care; however, st...
LCC LCC:MedicineIdioma eng
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Institucional
Domestic violence in Nepal: Insights from machine learning-based prediction
Artículo
Material complementario disponible Artículo DOAJ
MD Nahid Hassan Nishan et al · SAGE Publishing · 2026 · ISSN 2279-9036
Introduction Conducting surveys on domestic violence across diverse countries, particularly in lower-middle-income nations like Nepal, poses significant challenges in understanding and addressing the multifaceted dynamic...
LCC LCC:Public aspects of medicineIdioma eng
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Physical enhanced residual learning (PERL) framework for vehicle trajectory prediction
Artículo
Material complementario disponible Artículo DOAJ
Keke Long et al · Tsinghua University Press · 2025 · ISSN 2772-4247
While physics models for predicting system states can reveal fundamental insights owing to their parsimonious structure, they may not always yield the most accurate predictions, particularly for complex systems. As an al...
LCC LCC:Transportation engineeringIdioma eng
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RETRACTED ARTICLE: A novel approach integrating topological deep learning from EEG Data in Alzheimer’s disease
Artículo
Acceso abierto Artículo DOAJ
Miriam Esteve et al · Nature Portfolio · 2025 · ISSN 2045-2322
Abstract High-throughput analysis of EEG data has significantly contributed to understanding neural dynamics in Alzheimer’s disease diagnosis. However, the complexity and high dimensionality of EEG signals pose challen...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access