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114 resultados encontrados.

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Hybrid Sentiment Analysis Model for Customer Feedback Interpretation Using Lexicon, Machine Learning and Deep Learning Techniques
Artículo
Acceso abierto Artículo DOAJ
Jou Jia Yi et al · MMU Press · 2026 · ISSN 2821-370X
Customer feedback is pivotal in enhancing service quality and user satisfaction across digital platforms. However, traditional sentiment analysis methods often struggle with informal languages, contextual nuances, and as...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Integrating morphological and deep learning approaches for the identification of economically important nematode genera in vineyards: Mesocriconema and Xiphinema
Artículo
Material complementario disponible Artículo DOAJ
ÖZTÜRK L. et al · Sciendo · 2026 · ISSN 1336-9083
Accurate identification of plant-parasitic nematodes is fundamental to effective crop protection and the maintenance of soil ecosystem integrity. This study integrates morphological characterization with deep learning-ba...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Plastic Waste Identification using ResNet-50: A Deep Learning Approach
Artículo
Acceso abierto Artículo DOAJ
Akmal Nusa Bakti et al · Lembaga Penelitian dan Pengabdian kepada Masyarakat · 2024 · ISSN 0216-9495
Plastic waste is a significant environmental concern, constituting a major portion of the global waste stream. Improper disposal and accumulation have led to severe environmental challenges, including pollution, harm to ...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
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Open Access
RETRACTED ARTICLE: A novel approach integrating topological deep learning from EEG Data in Alzheimer’s disease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
Smart fault detection and diagnosis system for collaborative robots using deep learning techniques
Artículo
Acceso abierto Artículo DOAJ
Banu A. Nazreen et al · EDP Sciences · 2026 · ISSN 2100-014X
Fault Detection and Diagnosis (FDD) is crucial for ensuring safe, reliable, and energy-efficient operation of collaborative robots, especially with the growth of Industry 4.0. Industrial robots are nonlinear, complex, an...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
A survey on Image Data Augmentation for Deep Learning
Artículo
Página del recurso disponible Artículo OpenAlex
Connor Shorten; Taghi M. Khoshgoftaar · Journal Of Big Data · 2019
Deep convolutional neural networks have performed remarkably well on many Computer Vision tasks. However, these networks are heavily reliant on big data to avoid overfitting. Overfitting refers to the phenomenon when a n...
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Transfer learning enhanced deep neural network surrogate model for rapid multiphysics simulation of alkaline water electrolyzers
Artículo
Material complementario disponible Artículo DOAJ
Jingwen Yan et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Alkaline water electrolysis represents a promising pathway for green hydrogen production, yet comprehensive multi-physics simulation remains computationally prohibitive for practical design optimization. This st...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Adaptive deep reinforcement learning-based control strategy for high-performance permanent magnet synchronous motor drive systems
Artículo
Material complementario disponible Artículo DOAJ
S. Dukkipati et al · National Technical University "Kharkiv Polytechnic Institute" · 2026 · ISSN 2074-272X
Introduction. In recent days, electric vehicles, robotics and in many control system applications, permanent magnet synchronous motors (PMSMs) are widely utilized. Problem. Due to non-linear behavior of system, external ...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Adaptive Automatic Generation Control in Multi-Area Power Systems: A Deep Reinforcement Learning Approach for Model-Based Controller Tuning
Artículo
Material complementario disponible Artículo DOAJ
Mkhutazi Mditshwa et al · IEEE · 2026 · ISSN 2169-3536
The increasing penetration of renewable energy sources (RES) reduces power system inertia, causing severe frequency excursions following disturbances. Conventional Automatic Generation Control (AGC) using fixed-gain cont...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Application of deep reinforcement learning in real-time control of hybrid power flow controllers
Artículo
Acceso abierto Artículo DOAJ
Shuling Wang et al · Springer · 2026 · ISSN 3004-9261
Abstract The deep reinforcement learning techniques offers a novel approach to real-time control for hybrid power flow controllers. This paper introduces a bus voltage optimization adjustment strategy, utilizing a Markov...
LCC LCC:Science (General)Idioma eng
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Open Access
Towards Generalisable and Explainable Traffic Signal Control via Deep Reinforcement Learning and Large Language Models
Artículo
Material complementario disponible Artículo DOAJ
Hao Huang et al · Wiley · 2026 · ISSN 2468-2322
ABSTRACT As a government‐regulated public service, traffic signal control (TSC) requires reliable and transparent decision‐making. However, existing deep reinforcement learning (DRL) methods, despite improvements in ...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Computer softwareIdioma eng
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Advancing statistical learning and artificial intelligence in nanophotonics inverse design
Artículo
Acceso abierto Artículo DOAJ
Wang Qizhou et al · Wiley · 2021 · ISSN 2192-8614
Nanophotonics inverse design is a rapidly expanding research field whose goal is to focus users on defining complex, high-level optical functionalities while leveraging machines to search for the required material and ge...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Can machine learning predict non-suicidal self-injury? A systematic review and meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Qianhui Wen et al · Frontiers Media S.A · 2026 · ISSN 2296-2565
BackgroundNon-suicidal self-injury (NSSI) is common among adolescents and young adults and remains difficult to detect early using conventional approaches. machine learning (ML) has increasingly been applied to develop p...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Designing nanophotonic structures using conditional deep convolutional generative adversarial networks
Artículo
Acceso abierto Artículo DOAJ
So Sunae et al · Wiley · 2019 · ISSN 2192-8606
Data-driven design approaches based on deep learning have been introduced in nanophotonics to reduce time-consuming iterative simulations, which have been a major challenge. Here, we report the first use of conditional d...
LCC TENDOlBoeXNpY3M~Idioma eng
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Open Access
Diagnosing Soft Tissue Tumors using Machine Learning Techniques: A Survey
Artículo
Material complementario disponible Artículo DOAJ
Noor Y Ghanim et al · University of Mosul, College of Education for Pure Science · 2023 · ISSN 1812-125X
Cancer is the second-largest cause of death worldwide, constitute about one out of every six deaths. Diagnostic techniques have been developed for the early detection to determine benign and malignant ones and conduct ap...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Material complementario
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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An algorithm for dynamic adjustment of personalized education management strategies driven by reinforcement learning
Artículo
Acceso abierto Artículo DOAJ
Xin Chen · Springer · 2026 · ISSN 2731-0809
Abstract Individualized educational management cannot be avoided in meeting various learner needs in cases where teaching strategies are changed in line with the performance trends and preferences of students. Reinforcem...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Electronic computers. Computer sciIdioma eng
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Open Access
Federated deep blockchain-based system for secure verification of academic transcripts and matching study plans in Saudi universities
Artículo
Acceso abierto Artículo DOAJ
Mansoor Alghamdi et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract With a growing number of institutions involved in the global education market, it has become increasingly challenging to verify the authenticity of academic documents and to match them between universities. The ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
HPoolGCL: Augmentation‐Free Cross‐Granularity Graph Contrastive Learning With Hierarchical Pooling
Artículo
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Fenglin Cen et al · Wiley · 2026 · ISSN 2468-2322
ABSTRACT Graph contrastive learning (GCL) has emerged as a dominant paradigm for self‐supervised representation learning for attributed graph data. However, existing GCL methods heavily rely on empirical graph data aug...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Computer softwareIdioma eng
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Prediction of traffic congestion through Decision Tree, Queuing Theory, Deep Belief Network and Random Forest methods
Artículo
Material complementario disponible Artículo DOAJ
Aditi Jha et al · Springer · 2026 · ISSN 3004-9261
Abstract The increase in vehicle ownership and urban population puts a strain on roads and increases traffic congestion within developed and developing nations. Congestion affects an individual’s time and increases an ...
LCC LCC:Science (General)Idioma eng
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Distribution network planning based on double deep Q‐network with self‐adjusting parameters
Artículo
Acceso abierto Artículo DOAJ
Xingquan Ji et al · Wiley · 2026 · ISSN 2634-1581
Abstract To address the challenge of low adaptability in distribution network planning caused by significant regional differences in electricity consumption, this paper proposes a distribution network planning method bas...
LCC LCC:Energy industries. Energy policy. Fuel trade; TENDOlByb2R1Y3Rpb24gb2YgZWxlY3RyaWMgZW5lcmd5IG9yIHBvd2VyLiBQb3dlcnBsYWIdioma eng
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Open Access
Dynamic matching strategy for college students’ innovative training projects based on reinforcement learning optimization
Artículo
Acceso abierto Artículo DOAJ
Xiao Ju et al · Springer · 2026 · ISSN 2731-0809
Abstract Matching college students with appropriate innovative training projects is a challenging task that often relies on static assignment techniques, which overlook individual interests, skills, and learning styles. ...
LCC TENDOkNvbXB1dGF0aW9uYWwgbGluZ3Vpc3RpY3MuIE5hdHVyYWwgbGFuZ3VhZ2UgcHJvY2Vzc2luZw~~; LCC:Electronic computers. Computer sciIdioma eng
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Acoustic characterization of deep-sea manganese nodule coverage using multi-classifier decision fusion
Artículo
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Wenjun Li et al · Elsevier · 2026 · ISSN 2468-0133
Rich in multiple strategic rare metals, deep-sea manganese nodules constitute an essential mineral resource for balancing terrestrial resource supply and demand and facilitating the global energy transition. Accurate pre...
LCC LCC:Ocean engineeringIdioma eng
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Open Access
A study on learners’ emotion classification based on an improved convolutional neural network algorithm in online teaching and learning
Artículo
Acceso abierto Artículo DOAJ
Yiling Chen et al · PeerJ Inc · 2026 · ISSN 2376-5992
With the rapid advancement of online education, students’ sentiment feedback serves as a pivotal factor in enhancing course quality and refining pedagogical strategies. However, conventional sentiment analysis approach...
LCC LCC:Electronic computers. Computer scienceIdioma eng
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Open Access