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1021
Hybrid E-Recommendation System for Multi-Shop Environment
Published 2025-06-01“…The system uses techniques such as hybrid/blended methods using singular value decomposition and K-nearest neighbors for collaborative filtering (CF) to recommend shops and products based on customer ratings, alongside term frequency-inverse document frequency vectorization and cosine similarity for content-based filtering. …”
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1022
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1023
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1024
Thermal Model of Heavy Truck Swapping Station Battery Considering V2G
Published 2025-03-01“…[Method] To solve the above problems, a coupled bidirectional charging machine's battery thermal-electric coupling model was established to investigate the thermal characteristics of the electric heavy-duty truck's power battery, and the COMSOL-SIMULINK was used for joint simulation. …”
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1025
Artificial intelligence in acoustic ecology: Soundscape classification in the Cerrado
Published 2025-09-01“…Considering the importance of the Cerrado in biodiversity and hydrology, along with the challenges faced by the biome due to agricultural expansion, the study seeks more efficient and cost-effective methods for identifying its phytophysiognomies. Five statistical models were developed and evaluated, utilizing both traditional Machine Learning and Deep Learning, with Mel Frequency Cepstral Coefficients (MFCCs) and spectrogram images as input variables. …”
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1026
An Overview of Inertia Emulation Strategies for DC Microgrids: Stability Analysis and AC Microgrid Analogies
Published 2025-01-01“…Inertia is a critical factor in maintaining the frequency stability of power systems. However, the growing integration of power electronics-based renewable energy sources (RESs) has significantly reduced system inertia. …”
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1027
Artificial Intelligence Empowering Dynamic Spectrum Access in Advanced Wireless Communications: A Comprehensive Overview
Published 2025-06-01“…Additionally, the paper discusses the role of machine learning (ML) in predicting spectrum requirements, which is crucial for efficient frequency management in the fifth generation (5G) networks and beyond. …”
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1028
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1029
Fault Diagnosis of Switching Power Supplies Using Dynamic Wavelet Packet Transform and Optimized SVM
Published 2025-05-01“…To improve the accuracy and reliability of fault diagnosis, this paper proposes an intelligent diagnosis method based on Dynamic Wavelet Packet Transform (DWPT) and Improved Artificial Bee Colony Optimized Support Vector Machine (APABC-SVM). …”
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1030
Electroencephalography Signal Analysis: Classification Techniques and Applications
Published 2025-05-01“…Several signal acquisition and preprocessing techniques were investigated, including artifact removal, feature extraction methods, such as wavelet transforms and common spatial patterns, combined with classification approaches like support vector machines (SVM), and signal enhancement methods. …”
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1031
An Adaptive SVD-Based Approach to Clutter Suppression for Slow-Moving Targets
Published 2025-08-01“…To address this limitation, this paper proposes an adaptive singular value decomposition (A-SVD) method utilizing support vector machines (SVM). The proposed approach leverages the augmented implicitly restarted Lanczos bidiagonalization (AIRLB) algorithm to decompose echo matrices into different subspaces, which are then characterized in relation to Doppler frequency, energy, and correlation. …”
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1032
Mitigating Cyber Risks in Smart Cyber-Physical Power Systems Through Deep Learning and Hybrid Security Models
Published 2025-01-01“…To address these risks, the research proposes a hybrid approach that integrates conventional cybersecurity strategies with machine learning (ML) approaches to improve cyber-attack detection. …”
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1033
Тhe operability analysis of spindle-motor hybrid electromechanical systems
Published 2021-06-01“…Such systems are used in metalworking complexes, lathes, milling, drilling, grinding, multi-purpose and other machines. In modern designs of spindle units rolling bearings, hydrostatic, hydrodynamic, gas-static (aerostatic), gas-dynamic (aerodynamic), magnetic bearings and their combinations (hybrids) are used, for example, gas-magnetic (gas-static bearings with a magnetic suspension that allows to provide rotational frequencies) up to 10-20 thousand rpm, and in drilling and milling and grinding up to 100-200 thousand rpm and above. …”
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1034
EEG based real time classification of consecutive two eye blinks for brain computer interface applications
Published 2025-07-01“…The data were preprocessed and analyzed using four feature extraction techniques: basic statistical, time-domain, amplitude-driven, and frequency-domain methods. The most significant features were selected to develop three machine learning models: XGBoost, support vector machine (SVM), and neural network (NN). …”
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1035
Feature extraction and fault diagnosis of gearbox based on ICEEMDAN, MPE, RF and SVM
Published 2023-01-01“…To solve the challenges related to non-stationary vibration signals in gearboxes, i.e. difficult feature extraction, high redundancy of feature vectors and low fault identification rate, this paper proposed a method of feature extraction and fault diagnosis of gearboxes based on the improved complete ensemble empirical mode decomposition with adaptive noise (ICEEMDAN), multi-scale permutation entropy (MPE), random forest (RF) feature importance ranking and support vector machine (SVM). …”
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1036
Controllable vibration of mobility links of production mechanism
Published 2017-10-01“…Materials and Methods. To solve the research problems, the concept of bimodal AVI control that provides the formation of quasi-sinusoidal voltage for AM power supply in the “AVI - AM” system with the harmonic coefficients Ku < 8% and Ku > 8% is used. …”
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1037
Optimization of the prognosis of postoperative complications in patients with breast cancer
Published 2025-04-01Get full text
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1038
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1039
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1040