Suggested Topics within your search.
Suggested Topics within your search.
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22981
Comparison of Random Forest, XGBoost, and LightGBM Methods for the Human Development Index Classification
Published 2025-02-01“…The study applied these algorithms to analyze the most influential variables affecting HDI. …”
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22982
Predictive Analytics in Finance Using the Arima Model. Application for Bucharest Stock Exchange Financial Companies Closing Prices
Published 2024-12-01“…Moreover, the selected model is part of the time series analysis under prediction algorithms, the purpose of the research being to predict the prices of the selected shares. …”
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22983
MSASGCN : Multi-Head Self-Attention Spatiotemporal Graph Convolutional Network for Traffic Flow Forecasting
Published 2022-01-01“…Dynamic spatial-temporal dependencies in traffic data make traffic flow forecasting to be a challenging task. Most existing research cannot model dynamic spatial and temporal correlations to achieve well-forecasting performance. …”
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22984
COVID-19 Pandemic Forecasting Using CNN-LSTM: A Hybrid Approach
Published 2021-01-01“…Along with recent advances in soft computing technology, researchers are now actively developing and enhancing different mathematical and machine-learning algorithms to forecast the future trend of this pandemic. …”
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22985
Simulating urban growth through case-based reasoning
Published 2022-12-01“…Case-based reasoning (CBR) simplifies knowledge acquisition and is suitable for researching complex geographical problems. However, CBR analyses of land-use changes are difficult to apply in the study of urban growth due to shortcomings in the case structure and model algorithms. …”
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22986
Regenerative Braking Systems in Electric Vehicles: A Comprehensive Review of Design, Control Strategies, and Efficiency Challenges
Published 2025-05-01“…Based on a systematic analysis of 89 peer-reviewed articles from Scopus, it highlights a shift from basic PID controllers to advanced predictive algorithms like Model Predictive Control (MPC) and machine learning approaches. …”
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22987
Stock price prediction based on dual important indicators using ARIMAX: A case study in Vietnam
Published 2025-03-01“…To demonstrate the effectiveness of this method, we compared it with four other methods – long-short term memory, genetics algorithms with long-short term memory, XGBoost, and Meta Prophet – in predicting the next day’s closing price of the Vietnam stock index from January 2013 to April 2023. …”
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22988
An Exploration of the Use of Educational Robotics in Preschool Education
Published 2024-11-01“…Future research is needed to study the more in-depth effects of STEAM activities on children's cognitive acquisitions and social-emotional skills.…”
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22989
FORECASTING STOCK MARKET LIQUIDITY WITH MACHINE LEARNING: AN EMPIRICAL EVALUATION IN THE GERMAN MARKET
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22990
Edge vs. Cloud: Empirical Insights into Data-Driven Condition Monitoring
Published 2025-05-01“…The tested induction machine fault diagnosis models are developed using popular algorithms, namely support vector machines, k-nearest neighbours, and decision trees. …”
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22991
THE IMPLICATIONS OF THE EU AI ACT ON CONVERSATIONAL TECHNOLOGIES LIKE CHATGPT
Published 2024-05-01“…The significance of this research lies in its exploration of the EU AI Act's effort to balance technological progression with the safeguarding of fundamental rights and user privacy. …”
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22992
Three-dimensional reconstruction cloud studio based on semi-supervised generative adversarial networks
Published 2019-03-01“…Because of the intrinsic complexity in computation,three-dimensional (3D) reconstruction is an essential and challenging topic in computer vision research and applications.The existing methods for 3D reconstruction often produce holes,distortions and obscure parts in the reconstructed 3D models.While the 3D reconstruction algorithms based on machine learning can only reconstruct voxelized 3D models for simple isolated objects,they are not adequate for real usage.From 2014,the generative adversarial network (GAN) is widely used in generating unreal dataset and semi-supervised learning.So the focus of this paper is to achieve high quality 3D reconstruction performance by adopting GAN principle.A novel semi-supervised 3D reconstruction framework,namely SS-GAN-3D was proposed,which can iteratively improve any raw 3D reconstruction models by training the GAN models to converge.This new model only takes 2D observation images as the weak supervision,and doesn’t rely on prior knowledge of shape models or any referenced observations.Finally,through qualitative and quantitative experiments and analysis,this new method shows compelling advantages over the current state-of-the-art methods on Tanks & Temples and ETH3D reconstruction benchmark datasets.Based on SS-GAN-3D,the 3D reconstruction studio solution was proposed.…”
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22993
Optimizing Photovoltaic Power Prediction Using Computational Methods and Artificial Neural Networks
Published 2025-06-01“…Since solar power output is fluctuating and depends on climatic, geographical and temporal factors, precise prediction requires the implementation of computational approaches. The aim of this research is to develop ANN algorithms that anticipate solar power output and enhance the structure of them by incorporating the derating factor due to dirt (kdirt) into account. …”
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22994
Equalization methods for Filter Bank Multicarrier OQAM
Published 2023-12-01“… Filter bank multi-carrier offset-quadrature amplitude modulation (FBMC OQAM) is a hot topic in 5G multi-carrier research. In order to achieve high data rates and reliable wireless communication, receiver channel equalization is required. …”
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22995
Applications of Machine Learning Technologies for Feedstock Yield Estimation of Ethanol Production
Published 2024-10-01“…Given that it is becoming increasingly difficult to stably produce biofuel feedstocks as climate change worsens, research on developing predictive modeling for raw material supply using the latest ML techniques is very important. …”
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22996
ENERGY SAVING IN EXTRACTIVE DISTILLATION
Published 2013-10-01“…The classic ED flowsheets and ED flowsheets with partly coupled thermally and material flows (PTCDS). Algorithms are described for synthesis of flowsheets manifold based on the graph theory. …”
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22997
A Survey of Dental Caries Segmentation and Detection Techniques
Published 2022-01-01“…It involves discussing the methods and algorithms used in segmenting and detecting dental caries. …”
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22998
Experimental performance analysis of lightweight block ciphers and message authentication codes for wireless sensor networks
Published 2017-11-01“…For resource-constrained nature of these special networks, the design of lightweight cryptography has become active research topic over the last several years. In this article, we provide experimental performance analysis of several lightweight block ciphers and message authentication codes to help for choosing better algorithms for wireless sensor networks in terms of efficiency. …”
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22999
Deriving and applying core competencies for intellectual property-based startup entrepreneurs: a data-driven approach to technology evaluation
Published 2025-07-01“…Despite IP-based startups’ role in fostering innovation and job creation, current research on these startups primarily emphasizes business feasibility, marketability, and technical viability while overlooking managerial competencies. …”
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23000
Student Dropout Prediction Using Random Forest and XGBoost Method
Published 2025-02-01“…Objective: This study aims to evaluate the effectiveness of the Random Forest and XGBoost algorithms in predicting student attrition based on demographic, socioeconomic, and academic performance factors. …”
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