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19 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Classification of Nutritional Status of Toddlers on Imbalanced Data Using SMOTE with Decision Tree and Random Forest Models
Artículo
Material complementario disponible Artículo DOAJ
Firda Fadri et al · Universitas Jember · 2026 · ISSN 2339-0069
Nutritional status of toddlers was considered a key indicator for assessing nutritional problems among children. According to the Banyuwangi Regency Health Profile, the prevalence of undernutrition based on the weight-fo...
LCC TENDOlNjaWVuY2U~; LCC:Engineering (General). Civil engineering (General)Idioma ind
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Enhancing Imbalanced Data Augmentation: A Comparative Study of GANified-SMOTE and Latent Factor Integration
Artículo
Acceso abierto Artículo DOAJ
Rusma Anieza Ruslan et al · MMU Press · 2025 · ISSN 2821-370X
One such serious problem in machine learning (ML) is imbalanced datasets. Minority class samples are usually sparse but hold significant meaning. The model can become biased toward the majority class due to unbalanced cl...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Directly or by Encouraging Others? Mixed Governance Logics for Climate Change Adaptation in Six Polish Cities
Artículo
Acceso abierto Artículo DOAJ
Renata Putkowska-Smoter · University of Warsaw, Centre for European Regional and Local Studies (EUROREG) · 2026 · ISSN 1509-4995
Municipal authorities are expected to play a central role in urban climate change adaptation, using urban assets and engaging local stakeholders through both direct command-and-control measures and indirect approaches su...
LCC LCC:Human ecology. Anthropogeography; TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Open Access
Understanding Diversity: Antidiscrimination Education and Intercultural Education
Artículo
Acceso abierto Artículo DOAJ
Katarzyna Smoter · Vasyl Stefanyk Carpathian National University · 2018 · ISSN 2311-0155
The issue of social exclusion and the consequences of this process for members of minority groups is becoming increasingly important in the field of education. The answers to this state are the postulates of anti-discrim...
LCC TENDOkVkdWNhdGlvbg~~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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Open Access
A Lightweight Channel-Attention CNN for Robust Beat-Level Arrhythmia Detection
Artículo
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Mohammad Sadman Tahsin et al · IEEE · 2026 · ISSN 2169-3536
Reliable beat-level arrhythmia detection from electrocardiogram (ECG) signals is essential for continuous patient monitoring. However, many existing deep learning models remain computationally expensive and are sensitive...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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A deep learning architecture for analyzing and predicting customer churn data in e-commerce
Artículo
Acceso abierto Artículo DOAJ
Mohammed Majid Msallam et al · PeerJ Inc · 2026 · ISSN 2376-5992
E-commerce companies face fierce competition. For e-commerce companies to succeed, they must keep and attract customers by offering them the best affordable services. Taking appropriate and timely actions to keep custome...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
An optimized deep learning framework for IoT-based smoke detection with enhanced performance and computational efficiency
Artículo
Acceso abierto Artículo DOAJ
Mir Nazish et al · SpringerOpen · 2026 · ISSN 2314-7172
Abstract Early and reliable smoke detection is critical for preventing fire-related disasters, safeguarding human lives, and ensuring infrastructure safety. Conventional sensor-based systems, however, are often constrain...
LCC LCC:Electrical engineering. Electronics. Nuclear engineering; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
AI-Powered Defense: Leveraging Deep Learning for Effective Malware Detection
Artículo
Acceso abierto Artículo DOAJ
Nancy Awadallah Awad · Wiley · 2026 · ISSN 1687-9732
Traditional malware detection techniques frequently fail to detect and stop malicious activity in an era where cyber threats are becoming more complex. Any software that enters a computer system without the administrator...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access
Development and External Validation of a Machine Learning Model for Automated Feedback Quality Assessment in Chinese Anesthesiology Residency Training
Artículo
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Yao L et al · Dove Medical Press · 2026 · ISSN 1179-7258
Lifeng Yao, Yijun Chen, Jing Shen, Junge Zhang, Yiwei Zhang, Guojin Liang, Yiqin Ji Department of Anesthesiology, The First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang, People’s Republic of ChinaCorrespo...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Enhancing Fraud Detection in Financial Transactions using LightGBM and Random Forest
Artículo
Acceso abierto Artículo DOAJ
Wan-Ping Khor et al · MMU Press · 2026 · ISSN 2821-370X
In recent years, the frequency and complexity of financial fraud have been rising and have become an urgent challenge for the global financial system. Traditional rule-based detection methods struggle to cope with new ty...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Evaluation of coronary heart disease risk prediction based on simple physical examination parameters by machine learning model: a retrospective cohort model development and validation study
Artículo
Material complementario disponible Artículo DOAJ
Hui Xiong et al · Frontiers Media S.A · 2026 · ISSN 2297-055X
BackgroundTo develop and externally validate a coronary heart disease (CHD) risk model from routine clinical indicators and identify key predictors.MethodsThe Framingham Heart Study cohort (n = 4,240) was used. Missi...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Explainable Multi-Modal Skin Lesion Classification with a Hybrid CNN-Transformer
Artículo
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Mahesh Sailesh et al · EDP Sciences · 2026 · ISSN 2100-014X
Fast and accurate identification of skin lesions is important for the outcome of patients. The evaluation of lesions is subjective, and poor quality images may limit accuracy. Deep learning models can be an alternative; ...
LCC TENDOlBoeXNpY3M~Idioma eng
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Handling of Data Imbalance in Classification of Regencies/Municipalities in Eastern Indonesia
Artículo
Acceso abierto Artículo DOAJ
Adham Malay Japany et al · Islamic University of Indragiri · 2024 · ISSN 2302-8149
Imbalance of data between classes can result in incorrect predictions in classification, which can cause problems in decision making. Eastern Indonesia (KTI) is one of the regions that has a Human Development Index (HDI)...
LCC TENDOlRlY2hub2xvZ3k~; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma ind
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Open Access
Loan Default Prediction Using Machine Learning Algorithms
Artículo
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Zhi Zheng Kang et al · MMU Press · 2025 · ISSN 2821-370X
Financial institutions constantly face at the risk of default by borrowers which can result in significant financial losses. It is essential to develop an appropriate predictive model for loan default to reduce these ris...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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MGO-CRNN: a bio-inspired deep learning framework for accurate phonocardiogram classification
Artículo
Acceso abierto Artículo DOAJ
Asmaa Ameen et al · SpringerOpen · 2026 · ISSN 2196-1115
Abstract Accurate classification of phonocardiogram (PCG) signals is vital for the early detection of cardiovascular diseases (CVDs), a leading cause of global mortality. However, conventional machine learning and deep l...
LCC TENDOkNvbXB1dGVyIGVuZ2luZWVyaW5nLiBDb21wdXRlciBoYXJkd2FyZQ~~; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~; LCC:Electronic compuIdioma eng
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Open Access
Machine learning-based prediction of treatment outcomes and quantitative analysis of contributing factors in fertility induction therapy for adolescent male patients with congenital hypogonadotropic hypogonadism
Artículo
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Xinyu Dou et al · Frontiers Media S.A · 2026 · ISSN 2296-889X
ObjectiveCongenital Hypogonadotropic Hypogonadism (CHH) is a rare disease with an extremely low incidence, and the outcomes of fertility induction therapy in CHH patients exhibit significant interindividual heterogeneity...
LCC LCC:Biology (General)Idioma eng
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Respiratory microbiota maturation enables machine learning based age prediction in chickens
Artículo
Material complementario disponible Artículo DOAJ
Alejandro Moreno-León et al · BMC · 2026 · ISSN 1471-2180
Abstract Background Understanding how the respiratory microbiota matures with age is key to improving poultry health and pathogen surveillance, yet the ecological processes shaping this transition remain elusive. We aime...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Single sensor Wrist-Worn contact detection system for upper limb prosthetics using deep learning
Artículo
Acceso abierto Artículo DOAJ
Johnny Hazboun et al · Springer Nature · 2026 · ISSN 3059-3204
Abstract Upper-limb prosthesis users usually lack comprehensive feedback or touch. This significantly hinders their ability to interact with their environment and lead normal lives. This research involves the development...
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Open Access
Integrated Education in Poland – Between the Explicit “Legal”/Legitimate and “Apparent” Dimension
Artículo
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Karolina Kołodziejczak et al · Vasyl Stefanyk Carpathian National University · 2019 · ISSN 2311-0155
An integrated school, like any educational institution, creates a specific field which is a combination of experiences of the people entering its area, the relations between them, attitudes and behaviours that affect bot...
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Open Access