Search alternatives:
vector » sector (Expand Search)
Showing 501 - 520 results of 1,249 for search 'work vector model', query time: 0.15s Refine Results
  1. 501

    Assessment of a decentralization model in improving treatment and care of visceral leishmaniasis in Turkana County, Kenya: A mixed method study. by Jane Mbui, Mariam Macharia, Dawn Maranga, Collins Okoyo

    Published 2025-01-01
    “…<h4>Background</h4>Visceral Leishmaniasis (VL) is a vector-borne disease caused by the protozoa Leishmania and transmitted by sandflies. …”
    Get full text
    Article
  2. 502

    Scalable and Efficient Multi-Class Brain Tumor Classification with a Compact Hybrid Deep Learning Model for Real-Time Applications by Sohaib R. Awad, Amar I. Daood, Akram A. Dawood

    Published 2025-05-01
    “…A newly engineered compact CNN model linked with an SVM classifier brought decreased model dimensions while keeping excellent accuracy rates. …”
    Get full text
    Article
  3. 503

    Establishing a differential diagnosis model between primary membranous nephropathy and non-primary membranous nephropathy by machine learning algorithms by Shangmei Cao, Shaozhe Yang, Bolin Chen, Xixia Chen, Xiuhong Fu, Shuifu Tang

    Published 2024-12-01
    “…Using the decision tree, random forest, support vector machine, and extreme gradient boosting (Xgboost) to establish a differential diagnosis model for PMN and non-PMN. …”
    Get full text
    Article
  4. 504

    Machine Learning-Based Virtual Screening and Molecular Modeling Reveal Potential Natural Inhibitors for Non-Small Cell Lung Cancer by Zafer Saad Al Shehri, Faez Falah Alshehri

    Published 2025-04-01
    “…Several machine-learning techniques were used in our work, including k-Nearest Neighbors (kNN), Support Vector Machine (SVM), Random Forest (RF), and Naive Bayes (NB). …”
    Get full text
    Article
  5. 505

    Ensemble learning for microbiome-based caries diagnosis: multi-group modeling and biological interpretation from salivary and plaque metagenomic data by Fangqiao Wei, Zailong Wu, Guanghui Li, Xiangyu Sun, Xiangru Shi, Lei Tan, Tianxiang Ai, Long Qu, Shuguo Zheng

    Published 2025-07-01
    “…Conclusion The current work provided reliable diagnostic models for early childhood caries, and established a robust computational framework for AI-driven microbiome analysis. …”
    Get full text
    Article
  6. 506

    Development and Validation of a Neonatal Hypothermia Prediction Model for In-Hospital Transport Using Machine Learning Algorithms: A Single-Center Retrospective Study by Zhang W, Gu X, Gu C, Yao L, Zhang Y, Wang K

    Published 2025-06-01
    “…Six machine learning algorithms—Decision Tree (DT), Random Forest (RF), eXtreme Gradient Boosting (XGBoost), Support Vector Machine (SVM), Artificial Neural Network (ANN), and Naive Bayes (NB)—were used to develop predictive models. …”
    Get full text
    Article
  7. 507

    Development and Validation of an Interpretable Machine Learning Model for Prediction of the Risk of Clinically Ineffective Reperfusion in Patients Following Thrombectomy for Ischem... by Hu X, Qi D, Li S, Ye S, Chen Y, Cao W, Du M, Zheng T, Li P, Fang Y

    Published 2025-05-01
    “…Four machine learning models were developed: random forest (RF), support vector machine (SVM), decision tree (DT), and k-nearest neighbor (KNN). …”
    Get full text
    Article
  8. 508
  9. 509

    Daily Crude Oil Prices Forecasting Using a Novel Hybrid Time Series Technique by Hasnain Iftikhar, Moiz Qureshi, Paulo Canas Rodrigues, Muhammad Usman Iftikhar, Javier Linkolk Lopez-Gonzales, Hasnain Iftikhar

    Published 2025-01-01
    “…On the other hand, the short-run random part is modeled and forecasted using four benchmark time series (linear and non-linear AR, ARMA, ESM) and four machine learning (Neural network autoregressive, Random forest, support vector regression with polynomial and radial basal functions) models. …”
    Get full text
    Article
  10. 510

    A hybrid approach for binary and multi-class classification of voice disorders using a pre-trained model and ensemble classifiers by Mehtab Ur Rahman, Cem Direkoglu

    Published 2025-05-01
    “…We conducted a comparative analysis against related works, including the Mel frequency cepstral coefficient (MFCC), MFCC-glottal features, and features extracted using the wav2vec and HuBERT models with SVM classifier. …”
    Get full text
    Article
  11. 511
  12. 512

    PAPR Reduction of OTSM with Random and Orthogonal SLM Phase Sequences and its Recovery in the Presence of EPA, EVA and ETU Channel Models by M. I. Al-Rayif

    Published 2024-12-01
    “…Consequently, the PAPR (without explicit side information) of the original phase vectors is reduced and restored in the presence of a nonlinear power amplifier, and three different multipath fading channel models: Extended pedestrian A (EPA), Extended vehicular A (EVA) and Extended typical urban (ETU), with different user speed, namely 150 and 500 km/h. …”
    Get full text
    Article
  13. 513

    Construction of Q&A methods based on knowledge graphs and large language models-improving the accuracy of landscape pest and disease Q&A by Zhixin Gu, Ting Long, Shuairan Wang, Xiaowei Shang, Weizheng Shen, Xiaoli Wei, Kaihong Xu

    Published 2025-12-01
    “…By vectorizing the knowledge and using similarity matching, the most relevant data is retrieved, combined with the question to form prompts, and input into the language model to generate natural language answers. …”
    Get full text
    Article
  14. 514

    Advancing AI in Higher Education: A Comparative Study of Large Language Model-Based Agents for Exam Question Generation, Improvement, and Evaluation by Vlatko Nikolovski, Dimitar Trajanov, Ivan Chorbev

    Published 2025-03-01
    “…The transformative capabilities of large language models (LLMs) are reshaping educational assessment and question design in higher education. …”
    Get full text
    Article
  15. 515

    Approximate Solution of the Fractional Order Sterile Insect Technology Model via the Laplace–Adomian Decomposition Method for the Spread of Zika Virus Disease by William Atokolo, Remigius Okeke Aja, Stephen Ekwueme Aniaku, Ifeanyi Sunday Onah, Godwin C. E. Mbah

    Published 2022-01-01
    “…The fractional order sterile insect technology (SIT) model to reduce the spread of Zika virus disease is considered in this present work. …”
    Get full text
    Article
  16. 516

    Fractional-Order System Identification: Efficient Reduced-Order Modeling with Particle Swarm Optimization and AI-Based Algorithms for Edge Computing Applications by Ignacio Fidalgo Astorquia, Nerea Gómez-Larrakoetxea, Juan J. Gude, Iker Pastor

    Published 2025-04-01
    “…This work proposes a hybrid framework that combines Particle Swarm Optimization (PSO) with various artificial intelligence (AI) techniques to estimate reduced-order models of fractional systems. …”
    Get full text
    Article
  17. 517

    Study on the risk identification of abnormal gas outbursts based on the mechanism of biological immunity by Jufeng Zhang, Shiliang Shi, Lizhi Zhang

    Published 2025-04-01
    “…The results show: (1) The adaptive recognition algorithm based on T-B cell principles can adaptively recognize the characteristic vectors of abnormal gas outbursts by adaptive adjustment of detectors and cloning and mutation of learning vectors, achieving the recognition and memorization of known or unknown feature vectors under dynamically changing environmental conditions. (2) The adaptive recognition algorithm for abnormal gas outbursts based on T-B cell principles and the type recognition algorithm for abnormal gas outbursts based on the Dynamic Time Warping algorithm, combined with the characteristics of biological immune systems, construct a risk identification model for abnormal gas outbursts based on the biological immune mechanism, which has the characteristics of adaptability, learning, and memorization. (3) Taking a abnormal gas outburst event in a certain 9111 working face of a mine in Huaibei as an example, the model was verified by inputting the characteristic vectors of abnormal gas outbursts and the output of the risk identification of abnormal gas outbursts based on the biological immune mechanism. …”
    Get full text
    Article
  18. 518

    The Development of Enterprise Competencies in the Context of Digitalization by Serhiienko Olena A., Ippolitova Inna Yaroslavovna

    Published 2025-03-01
    “…During the research, the works of domestic scientists were analyzed, which highlighted current issues of ensuring enterprise competencies and the impact of digitalization on the functioning of enterprises. …”
    Get full text
    Article
  19. 519

    To bounce or not to bounce in generalized Proca theory and beyond by Lara Bohnenblust, Serena Giardino, Lavinia Heisenberg, Nadine Nussbaumer

    Published 2025-07-01
    “…Abstract It is notoriously difficult to construct a stable non-singular bouncing cosmology that avoids all possible instabilities throughout the entire evolution of the universe. In this work, we explore whether a non-singular bounce driven by a specific class of modifications of General Relativity, the vector-tensor generalized Proca theories, can be constructed without encountering any pathologies in linear perturbation theory. …”
    Get full text
    Article
  20. 520